1797718260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1$

素因数の和:602

約数の個数: 192

約数和(自身を含む): 5615672832

約数和(自身を除く): 3817954572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 167, 185, 195, 222, 260, 334, 370, 373, 390, 444, 481, 501, 555, 668, 740, 746, 780, 835, 962, 1002, 1110, 1119, 1443, 1492, 1670, 1865, 1924, 2004, 2171, 2220, 2238, 2405, 2505, 2886, 3340, 3730, 4342, 4476, 4810, 4849, 5010, 5595, 5772, 6179, 6513, 7215, 7460, 8684, 9620, 9698, 10020, 10855, 11190, 12358, 13026, 13801, 14430, 14547, 18537, 19396, 21710, 22380, 24245, 24716, 26052, 27602, 28860, 29094, 30895, 32565, 37074, 41403, 43420, 48490, 55204, 58188, 61790, 62291, 65130, 69005, 72735, 74148, 80327, 82806, 92685, 96980, 123580, 124582, 130260, 138010, 145470, 160654, 165612, 179413, 185370, 186873, 207015, 240981, 249164, 276020, 290940, 311455, 321308, 358826, 370740, 373746, 401635, 414030, 481962, 538239, 622910, 717652, 747492, 803270, 809783, 828060, 897065, 934365, 963924, 1076478, 1204905, 1245820, 1606540, 1619566, 1794130, 1868730, 2152956, 2304767, 2409810, 2429349, 2691195, 3239132, 3588260, 3737460, 4048915, 4609534, 4819620, 4858698, 5382390, 6914301, 8097830, 9219068, 9717396, 10764780, 11523835, 12146745, 13828602, 16195660, 23047670, 24293490, 27657204, 29961971, 34571505, 46095340, 48586980, 59923942, 69143010, 89885913, 119847884, 138286020, 149809855, 179771826, 299619710, 359543652, 449429565, 599239420, 898859130, 1797718260]

約数ペア:

[(1, 1797718260), (2, 898859130), (3, 599239420), (4, 449429565), (5, 359543652), (6, 299619710), (10, 179771826), (12, 149809855), (13, 138286020), (15, 119847884), (20, 89885913), (26, 69143010), (30, 59923942), (37, 48586980), (39, 46095340), (52, 34571505), (60, 29961971), (65, 27657204), (74, 24293490), (78, 23047670), (111, 16195660), (130, 13828602), (148, 12146745), (156, 11523835), (167, 10764780), (185, 9717396), (195, 9219068), (222, 8097830), (260, 6914301), (334, 5382390), (370, 4858698), (373, 4819620), (390, 4609534), (444, 4048915), (481, 3737460), (501, 3588260), (555, 3239132), (668, 2691195), (740, 2429349), (746, 2409810), (780, 2304767), (835, 2152956), (962, 1868730), (1002, 1794130), (1110, 1619566), (1119, 1606540), (1443, 1245820), (1492, 1204905), (1670, 1076478), (1865, 963924), (1924, 934365), (2004, 897065), (2171, 828060), (2220, 809783), (2238, 803270), (2405, 747492), (2505, 717652), (2886, 622910), (3340, 538239), (3730, 481962), (4342, 414030), (4476, 401635), (4810, 373746), (4849, 370740), (5010, 358826), (5595, 321308), (5772, 311455), (6179, 290940), (6513, 276020), (7215, 249164), (7460, 240981), (8684, 207015), (9620, 186873), (9698, 185370), (10020, 179413), (10855, 165612), (11190, 160654), (12358, 145470), (13026, 138010), (13801, 130260), (14430, 124582), (14547, 123580), (18537, 96980), (19396, 92685), (21710, 82806), (22380, 80327), (24245, 74148), (24716, 72735), (26052, 69005), (27602, 65130), (28860, 62291), (29094, 61790), (30895, 58188), (32565, 55204), (37074, 48490), (41403, 43420)]