15708630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 47185920

約数和(自身を除く): 31477290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 31, 35, 38, 42, 57, 62, 70, 93, 95, 105, 114, 127, 133, 155, 186, 190, 210, 217, 254, 266, 285, 310, 381, 399, 434, 465, 570, 589, 635, 651, 665, 762, 798, 889, 930, 1085, 1178, 1270, 1302, 1330, 1767, 1778, 1905, 1995, 2170, 2413, 2667, 2945, 3255, 3534, 3810, 3937, 3990, 4123, 4445, 4826, 5334, 5890, 6510, 7239, 7874, 8246, 8835, 8890, 11811, 12065, 12369, 13335, 14478, 16891, 17670, 19685, 20615, 23622, 24130, 24738, 26670, 27559, 33782, 36195, 39370, 41230, 50673, 55118, 59055, 61845, 72390, 74803, 82677, 84455, 101346, 118110, 123690, 137795, 149606, 165354, 168910, 224409, 253365, 275590, 374015, 413385, 448818, 506730, 523621, 748030, 826770, 1047242, 1122045, 1570863, 2244090, 2618105, 3141726, 5236210, 7854315, 15708630]

約数ペア:

[(1, 15708630), (2, 7854315), (3, 5236210), (5, 3141726), (6, 2618105), (7, 2244090), (10, 1570863), (14, 1122045), (15, 1047242), (19, 826770), (21, 748030), (30, 523621), (31, 506730), (35, 448818), (38, 413385), (42, 374015), (57, 275590), (62, 253365), (70, 224409), (93, 168910), (95, 165354), (105, 149606), (114, 137795), (127, 123690), (133, 118110), (155, 101346), (186, 84455), (190, 82677), (210, 74803), (217, 72390), (254, 61845), (266, 59055), (285, 55118), (310, 50673), (381, 41230), (399, 39370), (434, 36195), (465, 33782), (570, 27559), (589, 26670), (635, 24738), (651, 24130), (665, 23622), (762, 20615), (798, 19685), (889, 17670), (930, 16891), (1085, 14478), (1178, 13335), (1270, 12369), (1302, 12065), (1330, 11811), (1767, 8890), (1778, 8835), (1905, 8246), (1995, 7874), (2170, 7239), (2413, 6510), (2667, 5890), (2945, 5334), (3255, 4826), (3534, 4445), (3810, 4123), (3937, 3990)]