130410180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23371}}^1$

素因数の和:23417

約数の個数: 72

約数和(自身を含む): 408355584

約数和(自身を除く): 277945404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 23371, 46742, 70113, 93484, 116855, 140226, 210339, 233710, 280452, 350565, 420678, 467420, 701130, 724501, 841356, 1051695, 1402260, 1449002, 2103390, 2173503, 2898004, 3622505, 4206780, 4347006, 6520509, 7245010, 8694012, 10867515, 13041018, 14490020, 21735030, 26082036, 32602545, 43470060, 65205090, 130410180]

約数ペア:

[(1, 130410180), (2, 65205090), (3, 43470060), (4, 32602545), (5, 26082036), (6, 21735030), (9, 14490020), (10, 13041018), (12, 10867515), (15, 8694012), (18, 7245010), (20, 6520509), (30, 4347006), (31, 4206780), (36, 3622505), (45, 2898004), (60, 2173503), (62, 2103390), (90, 1449002), (93, 1402260), (124, 1051695), (155, 841356), (180, 724501), (186, 701130), (279, 467420), (310, 420678), (372, 350565), (465, 280452), (558, 233710), (620, 210339), (930, 140226), (1116, 116855), (1395, 93484), (1860, 70113), (2790, 46742), (5580, 23371)]