470554020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{33091}}^1$

素因数の和:33185

約数の個数: 72

約数和(自身を含む): 1445458560

約数和(自身を除く): 974904540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 14220, 33091, 66182, 99273, 132364, 165455, 198546, 297819, 330910, 397092, 496365, 595638, 661820, 992730, 1191276, 1489095, 1985460, 2614189, 2978190, 5228378, 5956380, 7842567, 10456756, 13070945, 15685134, 23527701, 26141890, 31370268, 39212835, 47055402, 52283780, 78425670, 94110804, 117638505, 156851340, 235277010, 470554020]

約数ペア:

[(1, 470554020), (2, 235277010), (3, 156851340), (4, 117638505), (5, 94110804), (6, 78425670), (9, 52283780), (10, 47055402), (12, 39212835), (15, 31370268), (18, 26141890), (20, 23527701), (30, 15685134), (36, 13070945), (45, 10456756), (60, 7842567), (79, 5956380), (90, 5228378), (158, 2978190), (180, 2614189), (237, 1985460), (316, 1489095), (395, 1191276), (474, 992730), (711, 661820), (790, 595638), (948, 496365), (1185, 397092), (1422, 330910), (1580, 297819), (2370, 198546), (2844, 165455), (3555, 132364), (4740, 99273), (7110, 66182), (14220, 33091)]