63386940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 186955776

約数和(自身を除く): 123568836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 53, 60, 62, 93, 106, 124, 155, 159, 186, 212, 265, 310, 318, 372, 465, 530, 620, 636, 643, 795, 930, 1060, 1286, 1590, 1643, 1860, 1929, 2572, 3180, 3215, 3286, 3858, 4929, 6430, 6572, 7716, 8215, 9645, 9858, 12860, 16430, 19290, 19716, 19933, 24645, 32860, 34079, 38580, 39866, 49290, 59799, 68158, 79732, 98580, 99665, 102237, 119598, 136316, 170395, 199330, 204474, 239196, 298995, 340790, 398660, 408948, 511185, 597990, 681580, 1022370, 1056449, 1195980, 2044740, 2112898, 3169347, 4225796, 5282245, 6338694, 10564490, 12677388, 15846735, 21128980, 31693470, 63386940]

約数ペア:

[(1, 63386940), (2, 31693470), (3, 21128980), (4, 15846735), (5, 12677388), (6, 10564490), (10, 6338694), (12, 5282245), (15, 4225796), (20, 3169347), (30, 2112898), (31, 2044740), (53, 1195980), (60, 1056449), (62, 1022370), (93, 681580), (106, 597990), (124, 511185), (155, 408948), (159, 398660), (186, 340790), (212, 298995), (265, 239196), (310, 204474), (318, 199330), (372, 170395), (465, 136316), (530, 119598), (620, 102237), (636, 99665), (643, 98580), (795, 79732), (930, 68158), (1060, 59799), (1286, 49290), (1590, 39866), (1643, 38580), (1860, 34079), (1929, 32860), (2572, 24645), (3180, 19933), (3215, 19716), (3286, 19290), (3858, 16430), (4929, 12860), (6430, 9858), (6572, 9645), (7716, 8215)]