15690979410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{23687}}^1$

素因数の和:24079

約数の個数: 64

約数和(自身を含む): 38313160704

約数和(自身を除く): 22622181294

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 311, 355, 426, 622, 710, 933, 1065, 1555, 1866, 2130, 3110, 4665, 9330, 22081, 23687, 44162, 47374, 66243, 71061, 110405, 118435, 132486, 142122, 220810, 236870, 331215, 355305, 662430, 710610, 1681777, 3363554, 5045331, 7366657, 8408885, 10090662, 14733314, 16817770, 22099971, 25226655, 36833285, 44199942, 50453310, 73666570, 110499855, 220999710, 523032647, 1046065294, 1569097941, 2615163235, 3138195882, 5230326470, 7845489705, 15690979410]

約数ペア:

[(1, 15690979410), (2, 7845489705), (3, 5230326470), (5, 3138195882), (6, 2615163235), (10, 1569097941), (15, 1046065294), (30, 523032647), (71, 220999710), (142, 110499855), (213, 73666570), (311, 50453310), (355, 44199942), (426, 36833285), (622, 25226655), (710, 22099971), (933, 16817770), (1065, 14733314), (1555, 10090662), (1866, 8408885), (2130, 7366657), (3110, 5045331), (4665, 3363554), (9330, 1681777), (22081, 710610), (23687, 662430), (44162, 355305), (47374, 331215), (66243, 236870), (71061, 220810), (110405, 142122), (118435, 132486)]