15667973860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2081}}^1\times {\mathrm{4889}}^1$

素因数の和:6997

約数の個数: 96

約数和(自身を含む): 41049711360

約数和(自身を除く): 25381737500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 2081, 4162, 4889, 8324, 9778, 10405, 14567, 19556, 20810, 22891, 24445, 29134, 34223, 41620, 45782, 48890, 53779, 58268, 68446, 72835, 91564, 97780, 107558, 114455, 136892, 145670, 160237, 171115, 215116, 228910, 268895, 291340, 320474, 342230, 376453, 457820, 537790, 640948, 684460, 752906, 801185, 1075580, 1505812, 1602370, 1882265, 3204740, 3764530, 7529060, 10174009, 20348018, 40696036, 50870045, 71218063, 101740090, 111914099, 142436126, 203480180, 223828198, 284872252, 356090315, 447656396, 559570495, 712180630, 783398693, 1119140990, 1424361260, 1566797386, 2238281980, 3133594772, 3916993465, 7833986930, 15667973860]

約数ペア:

[(1, 15667973860), (2, 7833986930), (4, 3916993465), (5, 3133594772), (7, 2238281980), (10, 1566797386), (11, 1424361260), (14, 1119140990), (20, 783398693), (22, 712180630), (28, 559570495), (35, 447656396), (44, 356090315), (55, 284872252), (70, 223828198), (77, 203480180), (110, 142436126), (140, 111914099), (154, 101740090), (220, 71218063), (308, 50870045), (385, 40696036), (770, 20348018), (1540, 10174009), (2081, 7529060), (4162, 3764530), (4889, 3204740), (8324, 1882265), (9778, 1602370), (10405, 1505812), (14567, 1075580), (19556, 801185), (20810, 752906), (22891, 684460), (24445, 640948), (29134, 537790), (34223, 457820), (41620, 376453), (45782, 342230), (48890, 320474), (53779, 291340), (58268, 268895), (68446, 228910), (72835, 215116), (91564, 171115), (97780, 160237), (107558, 145670), (114455, 136892)]