15698842020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{10627}}^1$

素因数の和:10954

約数の個数: 144

約数和(自身を含む): 49440605760

約数和(自身を除く): 33741763740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 283, 290, 348, 435, 522, 566, 580, 849, 870, 1044, 1132, 1305, 1415, 1698, 1740, 2547, 2610, 2830, 3396, 4245, 5094, 5220, 5660, 8207, 8490, 10188, 10627, 12735, 16414, 16980, 21254, 24621, 25470, 31881, 32828, 41035, 42508, 49242, 50940, 53135, 63762, 73863, 82070, 95643, 98484, 106270, 123105, 127524, 147726, 159405, 164140, 191286, 212540, 246210, 295452, 308183, 318810, 369315, 382572, 478215, 492420, 616366, 637620, 738630, 924549, 956430, 1232732, 1477260, 1540915, 1849098, 1912860, 2773647, 3007441, 3081830, 3698196, 4622745, 5547294, 6014882, 6163660, 9022323, 9245490, 11094588, 12029764, 13868235, 15037205, 18044646, 18490980, 27066969, 27736470, 30074410, 36089292, 45111615, 54133938, 55472940, 60148820, 87215789, 90223230, 108267876, 135334845, 174431578, 180446460, 261647367, 270669690, 348863156, 436078945, 523294734, 541339380, 784942101, 872157890, 1046589468, 1308236835, 1569884202, 1744315780, 2616473670, 3139768404, 3924710505, 5232947340, 7849421010, 15698842020]

約数ペア:

[(1, 15698842020), (2, 7849421010), (3, 5232947340), (4, 3924710505), (5, 3139768404), (6, 2616473670), (9, 1744315780), (10, 1569884202), (12, 1308236835), (15, 1046589468), (18, 872157890), (20, 784942101), (29, 541339380), (30, 523294734), (36, 436078945), (45, 348863156), (58, 270669690), (60, 261647367), (87, 180446460), (90, 174431578), (116, 135334845), (145, 108267876), (174, 90223230), (180, 87215789), (261, 60148820), (283, 55472940), (290, 54133938), (348, 45111615), (435, 36089292), (522, 30074410), (566, 27736470), (580, 27066969), (849, 18490980), (870, 18044646), (1044, 15037205), (1132, 13868235), (1305, 12029764), (1415, 11094588), (1698, 9245490), (1740, 9022323), (2547, 6163660), (2610, 6014882), (2830, 5547294), (3396, 4622745), (4245, 3698196), (5094, 3081830), (5220, 3007441), (5660, 2773647), (8207, 1912860), (8490, 1849098), (10188, 1540915), (10627, 1477260), (12735, 1232732), (16414, 956430), (16980, 924549), (21254, 738630), (24621, 637620), (25470, 616366), (31881, 492420), (32828, 478215), (41035, 382572), (42508, 369315), (49242, 318810), (50940, 308183), (53135, 295452), (63762, 246210), (73863, 212540), (82070, 191286), (95643, 164140), (98484, 159405), (106270, 147726), (123105, 127524)]