155356830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{13177}}^1$

素因数の和:13321

約数の個数: 48

約数和(自身を含む): 407042064

約数和(自身を除く): 251685234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 13177, 26354, 39531, 65885, 79062, 118593, 131770, 197655, 237186, 395310, 592965, 1185930, 1726187, 3452374, 5178561, 8630935, 10357122, 15535683, 17261870, 25892805, 31071366, 51785610, 77678415, 155356830]

約数ペア:

[(1, 155356830), (2, 77678415), (3, 51785610), (5, 31071366), (6, 25892805), (9, 17261870), (10, 15535683), (15, 10357122), (18, 8630935), (30, 5178561), (45, 3452374), (90, 1726187), (131, 1185930), (262, 592965), (393, 395310), (655, 237186), (786, 197655), (1179, 131770), (1310, 118593), (1965, 79062), (2358, 65885), (3930, 39531), (5895, 26354), (11790, 13177)]