82435260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 240855552

約数和(自身を除く): 158420292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 71, 74, 111, 142, 148, 185, 213, 222, 284, 355, 370, 426, 444, 523, 555, 710, 740, 852, 1046, 1065, 1110, 1420, 1569, 2092, 2130, 2220, 2615, 2627, 3138, 4260, 5230, 5254, 6276, 7845, 7881, 10460, 10508, 13135, 15690, 15762, 19351, 26270, 31380, 31524, 37133, 38702, 39405, 52540, 58053, 74266, 77404, 78810, 96755, 111399, 116106, 148532, 157620, 185665, 193510, 222798, 232212, 290265, 371330, 387020, 445596, 556995, 580530, 742660, 1113990, 1161060, 1373921, 2227980, 2747842, 4121763, 5495684, 6869605, 8243526, 13739210, 16487052, 20608815, 27478420, 41217630, 82435260]

約数ペア:

[(1, 82435260), (2, 41217630), (3, 27478420), (4, 20608815), (5, 16487052), (6, 13739210), (10, 8243526), (12, 6869605), (15, 5495684), (20, 4121763), (30, 2747842), (37, 2227980), (60, 1373921), (71, 1161060), (74, 1113990), (111, 742660), (142, 580530), (148, 556995), (185, 445596), (213, 387020), (222, 371330), (284, 290265), (355, 232212), (370, 222798), (426, 193510), (444, 185665), (523, 157620), (555, 148532), (710, 116106), (740, 111399), (852, 96755), (1046, 78810), (1065, 77404), (1110, 74266), (1420, 58053), (1569, 52540), (2092, 39405), (2130, 38702), (2220, 37133), (2615, 31524), (2627, 31380), (3138, 26270), (4260, 19351), (5230, 15762), (5254, 15690), (6276, 13135), (7845, 10508), (7881, 10460)]