30206988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{119869}}^1$

素因数の和:119886

約数の個数: 36

約数和(自身を含む): 87265360

約数和(自身を除く): 57058372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 119869, 239738, 359607, 479476, 719214, 839083, 1078821, 1438428, 1678166, 2157642, 2517249, 3356332, 4315284, 5034498, 7551747, 10068996, 15103494, 30206988]

約数ペア:

[(1, 30206988), (2, 15103494), (3, 10068996), (4, 7551747), (6, 5034498), (7, 4315284), (9, 3356332), (12, 2517249), (14, 2157642), (18, 1678166), (21, 1438428), (28, 1078821), (36, 839083), (42, 719214), (63, 479476), (84, 359607), (126, 239738), (252, 119869)]