223995330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191449}}^1$

素因数の和:191475

約数の個数: 48

約数和(自身を含む): 627190200

約数和(自身を除く): 403194870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 191449, 382898, 574347, 957245, 1148694, 1723041, 1914490, 2488837, 2871735, 3446082, 4977674, 5743470, 7466511, 8615205, 12444185, 14933022, 17230410, 22399533, 24888370, 37332555, 44799066, 74665110, 111997665, 223995330]

約数ペア:

[(1, 223995330), (2, 111997665), (3, 74665110), (5, 44799066), (6, 37332555), (9, 24888370), (10, 22399533), (13, 17230410), (15, 14933022), (18, 12444185), (26, 8615205), (30, 7466511), (39, 5743470), (45, 4977674), (65, 3446082), (78, 2871735), (90, 2488837), (117, 1914490), (130, 1723041), (195, 1148694), (234, 957245), (390, 574347), (585, 382898), (1170, 191449)]