715535490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{12613}}^1$

素因数の和:12715

約数の個数: 64

約数和(自身を含む): 1801884672

約数和(自身を除く): 1086349182

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 61, 62, 93, 122, 155, 183, 186, 305, 310, 366, 465, 610, 915, 930, 1830, 1891, 3782, 5673, 9455, 11346, 12613, 18910, 25226, 28365, 37839, 56730, 63065, 75678, 126130, 189195, 378390, 391003, 769393, 782006, 1173009, 1538786, 1955015, 2308179, 2346018, 3846965, 3910030, 4616358, 5865045, 7693930, 11540895, 11730090, 23081790, 23851183, 47702366, 71553549, 119255915, 143107098, 238511830, 357767745, 715535490]

約数ペア:

[(1, 715535490), (2, 357767745), (3, 238511830), (5, 143107098), (6, 119255915), (10, 71553549), (15, 47702366), (30, 23851183), (31, 23081790), (61, 11730090), (62, 11540895), (93, 7693930), (122, 5865045), (155, 4616358), (183, 3910030), (186, 3846965), (305, 2346018), (310, 2308179), (366, 1955015), (465, 1538786), (610, 1173009), (915, 782006), (930, 769393), (1830, 391003), (1891, 378390), (3782, 189195), (5673, 126130), (9455, 75678), (11346, 63065), (12613, 56730), (18910, 37839), (25226, 28365)]