987228103690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2617}}^1\times {\mathrm{34897}}^1$

素因数の和:37591

約数の個数: 64

約数和(自身を含む): 1894502421504

約数和(自身を除く): 907274317814

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 2617, 5234, 5405, 10810, 13085, 26170, 34897, 60191, 69794, 120382, 122999, 174485, 245998, 300955, 348970, 601910, 614995, 802631, 1229990, 1605262, 1640159, 2828977, 3280318, 4013155, 5657954, 8026310, 8200795, 14144885, 16401590, 28289770, 37723657, 75447314, 91325449, 182650898, 188618285, 377236570, 456627245, 913254490, 2100485327, 4200970654, 4292296103, 8584592206, 10502426635, 21004853270, 21461480515, 42922961030, 98722810369, 197445620738, 493614051845, 987228103690]

約数ペア:

[(1, 987228103690), (2, 493614051845), (5, 197445620738), (10, 98722810369), (23, 42922961030), (46, 21461480515), (47, 21004853270), (94, 10502426635), (115, 8584592206), (230, 4292296103), (235, 4200970654), (470, 2100485327), (1081, 913254490), (2162, 456627245), (2617, 377236570), (5234, 188618285), (5405, 182650898), (10810, 91325449), (13085, 75447314), (26170, 37723657), (34897, 28289770), (60191, 16401590), (69794, 14144885), (120382, 8200795), (122999, 8026310), (174485, 5657954), (245998, 4013155), (300955, 3280318), (348970, 2828977), (601910, 1640159), (614995, 1605262), (802631, 1229990)]