13493894520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3627391}}^1$

素因数の和:3627436

約数の個数: 64

約数和(自身を含む): 41787555840

約数和(自身を除く): 28293661320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 3627391, 7254782, 10882173, 14509564, 18136955, 21764346, 29019128, 36273910, 43528692, 54410865, 72547820, 87057384, 108821730, 112449121, 145095640, 217643460, 224898242, 337347363, 435286920, 449796484, 562245605, 674694726, 899592968, 1124491210, 1349389452, 1686736815, 2248982420, 2698778904, 3373473630, 4497964840, 6746947260, 13493894520]

約数ペア:

[(1, 13493894520), (2, 6746947260), (3, 4497964840), (4, 3373473630), (5, 2698778904), (6, 2248982420), (8, 1686736815), (10, 1349389452), (12, 1124491210), (15, 899592968), (20, 674694726), (24, 562245605), (30, 449796484), (31, 435286920), (40, 337347363), (60, 224898242), (62, 217643460), (93, 145095640), (120, 112449121), (124, 108821730), (155, 87057384), (186, 72547820), (248, 54410865), (310, 43528692), (372, 36273910), (465, 29019128), (620, 21764346), (744, 18136955), (930, 14509564), (1240, 10882173), (1860, 7254782), (3720, 3627391)]