19439734410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{8081}}^1\times {\mathrm{26729}}^1$

素因数の和:34823

約数の個数: 48

約数和(自身を含む): 50551455240

約数和(自身を除く): 31111720830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 8081, 16162, 24243, 26729, 40405, 48486, 53458, 72729, 80187, 80810, 121215, 133645, 145458, 160374, 240561, 242430, 267290, 363645, 400935, 481122, 727290, 801870, 1202805, 2405610, 215997049, 431994098, 647991147, 1079985245, 1295982294, 1943973441, 2159970490, 3239955735, 3887946882, 6479911470, 9719867205, 19439734410]

約数ペア:

[(1, 19439734410), (2, 9719867205), (3, 6479911470), (5, 3887946882), (6, 3239955735), (9, 2159970490), (10, 1943973441), (15, 1295982294), (18, 1079985245), (30, 647991147), (45, 431994098), (90, 215997049), (8081, 2405610), (16162, 1202805), (24243, 801870), (26729, 727290), (40405, 481122), (48486, 400935), (53458, 363645), (72729, 267290), (80187, 242430), (80810, 240561), (121215, 160374), (133645, 145458)]