143886390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1381}}^1$

素因数の和:1565

約数の個数: 64

約数和(自身を含む): 362990592

約数和(自身を除く): 219104202

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 151, 230, 302, 345, 453, 690, 755, 906, 1381, 1510, 2265, 2762, 3473, 4143, 4530, 6905, 6946, 8286, 10419, 13810, 17365, 20715, 20838, 31763, 34730, 41430, 52095, 63526, 95289, 104190, 158815, 190578, 208531, 317630, 417062, 476445, 625593, 952890, 1042655, 1251186, 2085310, 3127965, 4796213, 6255930, 9592426, 14388639, 23981065, 28777278, 47962130, 71943195, 143886390]

約数ペア:

[(1, 143886390), (2, 71943195), (3, 47962130), (5, 28777278), (6, 23981065), (10, 14388639), (15, 9592426), (23, 6255930), (30, 4796213), (46, 3127965), (69, 2085310), (115, 1251186), (138, 1042655), (151, 952890), (230, 625593), (302, 476445), (345, 417062), (453, 317630), (690, 208531), (755, 190578), (906, 158815), (1381, 104190), (1510, 95289), (2265, 63526), (2762, 52095), (3473, 41430), (4143, 34730), (4530, 31763), (6905, 20838), (6946, 20715), (8286, 17365), (10419, 13810)]