2247754518380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{26183}}^1\times {\mathrm{613199}}^1$

素因数の和:639398

約数の個数: 48

約数和(自身を含む): 5394825676800

約数和(自身を除く): 3147071158420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 26183, 52366, 104732, 130915, 183281, 261830, 366562, 523660, 613199, 733124, 916405, 1226398, 1832810, 2452796, 3065995, 3665620, 4292393, 6131990, 8584786, 12263980, 17169572, 21461965, 42923930, 85847860, 16055389417, 32110778834, 64221557668, 80276947085, 112387725919, 160553894170, 224775451838, 321107788340, 449550903676, 561938629595, 1123877259190, 2247754518380]

約数ペア:

[(1, 2247754518380), (2, 1123877259190), (4, 561938629595), (5, 449550903676), (7, 321107788340), (10, 224775451838), (14, 160553894170), (20, 112387725919), (28, 80276947085), (35, 64221557668), (70, 32110778834), (140, 16055389417), (26183, 85847860), (52366, 42923930), (104732, 21461965), (130915, 17169572), (183281, 12263980), (261830, 8584786), (366562, 6131990), (523660, 4292393), (613199, 3665620), (733124, 3065995), (916405, 2452796), (1226398, 1832810)]