148793670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71881}}^1$

素因数の和:71917

約数の個数: 48

約数和(自身を含む): 403689312

約数和(自身を除く): 254895642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 71881, 143762, 215643, 359405, 431286, 646929, 718810, 1078215, 1293858, 1653263, 2156430, 3234645, 3306526, 4959789, 6469290, 8266315, 9919578, 14879367, 16532630, 24798945, 29758734, 49597890, 74396835, 148793670]

約数ペア:

[(1, 148793670), (2, 74396835), (3, 49597890), (5, 29758734), (6, 24798945), (9, 16532630), (10, 14879367), (15, 9919578), (18, 8266315), (23, 6469290), (30, 4959789), (45, 3306526), (46, 3234645), (69, 2156430), (90, 1653263), (115, 1293858), (138, 1078215), (207, 718810), (230, 646929), (345, 431286), (414, 359405), (690, 215643), (1035, 143762), (2070, 71881)]