238035330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{203449}}^1$

素因数の和:203475

約数の個数: 48

約数和(自身を含む): 666502200

約数和(自身を除く): 428466870

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, 203449, 406898, 610347, 1017245, 1220694, 1831041, 2034490, 2644837, 3051735, 3662082, 5289674, 6103470, 7934511, 9155205, 13224185, 15869022, 18310410, 23803533, 26448370, 39672555, 47607066, 79345110, 119017665, 238035330]

約数ペア:

[(1, 238035330), (2, 119017665), (3, 79345110), (5, 47607066), (6, 39672555), (9, 26448370), (10, 23803533), (13, 18310410), (15, 15869022), (18, 13224185), (26, 9155205), (30, 7934511), (39, 6103470), (45, 5289674), (65, 3662082), (78, 3051735), (90, 2644837), (117, 2034490), (130, 1831041), (195, 1220694), (234, 1017245), (390, 610347), (585, 406898), (1170, 203449)]