129077830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 298552320

約数和(自身を除く): 169474490

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 37, 38, 43, 61, 70, 74, 86, 95, 122, 133, 185, 190, 215, 259, 266, 301, 305, 370, 427, 430, 518, 602, 610, 665, 703, 817, 854, 1159, 1295, 1330, 1406, 1505, 1591, 1634, 2135, 2257, 2318, 2590, 2623, 3010, 3182, 3515, 4085, 4270, 4514, 4921, 5246, 5719, 5795, 7030, 7955, 8113, 8170, 9842, 11137, 11285, 11438, 11590, 13115, 15799, 15910, 16226, 18361, 22274, 22570, 24605, 26230, 28595, 30229, 31598, 36722, 40565, 42883, 49210, 49837, 55685, 57190, 60458, 78995, 81130, 85766, 91805, 97051, 99674, 111370, 151145, 157990, 183610, 194102, 211603, 214415, 249185, 300181, 302290, 348859, 423206, 428830, 485255, 498370, 600362, 679357, 697718, 970510, 1058015, 1358714, 1500905, 1744295, 1843969, 2116030, 3001810, 3396785, 3488590, 3687938, 6793570, 9219845, 12907783, 18439690, 25815566, 64538915, 129077830]

約数ペア:

[(1, 129077830), (2, 64538915), (5, 25815566), (7, 18439690), (10, 12907783), (14, 9219845), (19, 6793570), (35, 3687938), (37, 3488590), (38, 3396785), (43, 3001810), (61, 2116030), (70, 1843969), (74, 1744295), (86, 1500905), (95, 1358714), (122, 1058015), (133, 970510), (185, 697718), (190, 679357), (215, 600362), (259, 498370), (266, 485255), (301, 428830), (305, 423206), (370, 348859), (427, 302290), (430, 300181), (518, 249185), (602, 214415), (610, 211603), (665, 194102), (703, 183610), (817, 157990), (854, 151145), (1159, 111370), (1295, 99674), (1330, 97051), (1406, 91805), (1505, 85766), (1591, 81130), (1634, 78995), (2135, 60458), (2257, 57190), (2318, 55685), (2590, 49837), (2623, 49210), (3010, 42883), (3182, 40565), (3515, 36722), (4085, 31598), (4270, 30229), (4514, 28595), (4921, 26230), (5246, 24605), (5719, 22570), (5795, 22274), (7030, 18361), (7955, 16226), (8113, 15910), (8170, 15799), (9842, 13115), (11137, 11590), (11285, 11438)]