39647820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 115831296

約数和(自身を除く): 76183476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 71, 82, 123, 142, 164, 205, 213, 227, 246, 284, 355, 410, 426, 454, 492, 615, 681, 710, 820, 852, 908, 1065, 1135, 1230, 1362, 1420, 2130, 2270, 2460, 2724, 2911, 3405, 4260, 4540, 5822, 6810, 8733, 9307, 11644, 13620, 14555, 16117, 17466, 18614, 27921, 29110, 32234, 34932, 37228, 43665, 46535, 48351, 55842, 58220, 64468, 80585, 87330, 93070, 96702, 111684, 139605, 161170, 174660, 186140, 193404, 241755, 279210, 322340, 483510, 558420, 660797, 967020, 1321594, 1982391, 2643188, 3303985, 3964782, 6607970, 7929564, 9911955, 13215940, 19823910, 39647820]

約数ペア:

[(1, 39647820), (2, 19823910), (3, 13215940), (4, 9911955), (5, 7929564), (6, 6607970), (10, 3964782), (12, 3303985), (15, 2643188), (20, 1982391), (30, 1321594), (41, 967020), (60, 660797), (71, 558420), (82, 483510), (123, 322340), (142, 279210), (164, 241755), (205, 193404), (213, 186140), (227, 174660), (246, 161170), (284, 139605), (355, 111684), (410, 96702), (426, 93070), (454, 87330), (492, 80585), (615, 64468), (681, 58220), (710, 55842), (820, 48351), (852, 46535), (908, 43665), (1065, 37228), (1135, 34932), (1230, 32234), (1362, 29110), (1420, 27921), (2130, 18614), (2270, 17466), (2460, 16117), (2724, 14555), (2911, 13620), (3405, 11644), (4260, 9307), (4540, 8733), (5822, 6810)]