118152780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 344709120

約数和(自身を除く): 226556340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 139, 155, 186, 278, 310, 372, 417, 457, 465, 556, 620, 695, 834, 914, 930, 1371, 1390, 1668, 1828, 1860, 2085, 2285, 2742, 2780, 4170, 4309, 4570, 5484, 6855, 8340, 8618, 9140, 12927, 13710, 14167, 17236, 21545, 25854, 27420, 28334, 42501, 43090, 51708, 56668, 63523, 64635, 70835, 85002, 86180, 127046, 129270, 141670, 170004, 190569, 212505, 254092, 258540, 283340, 317615, 381138, 425010, 635230, 762276, 850020, 952845, 1270460, 1905690, 1969213, 3811380, 3938426, 5907639, 7876852, 9846065, 11815278, 19692130, 23630556, 29538195, 39384260, 59076390, 118152780]

約数ペア:

[(1, 118152780), (2, 59076390), (3, 39384260), (4, 29538195), (5, 23630556), (6, 19692130), (10, 11815278), (12, 9846065), (15, 7876852), (20, 5907639), (30, 3938426), (31, 3811380), (60, 1969213), (62, 1905690), (93, 1270460), (124, 952845), (139, 850020), (155, 762276), (186, 635230), (278, 425010), (310, 381138), (372, 317615), (417, 283340), (457, 258540), (465, 254092), (556, 212505), (620, 190569), (695, 170004), (834, 141670), (914, 129270), (930, 127046), (1371, 86180), (1390, 85002), (1668, 70835), (1828, 64635), (1860, 63523), (2085, 56668), (2285, 51708), (2742, 43090), (2780, 42501), (4170, 28334), (4309, 27420), (4570, 25854), (5484, 21545), (6855, 17236), (8340, 14167), (8618, 13710), (9140, 12927)]