15392430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:663

約数の個数: 80

約数和(自身を含む): 42793344

約数和(自身を除く): 27400914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 613, 810, 837, 930, 1226, 1395, 1674, 1839, 2511, 2790, 3065, 3678, 4185, 5022, 5517, 6130, 8370, 9195, 11034, 12555, 16551, 18390, 19003, 25110, 27585, 33102, 38006, 49653, 55170, 57009, 82755, 95015, 99306, 114018, 165510, 171027, 190030, 248265, 285045, 342054, 496530, 513081, 570090, 855135, 1026162, 1539243, 1710270, 2565405, 3078486, 5130810, 7696215, 15392430]

約数ペア:

[(1, 15392430), (2, 7696215), (3, 5130810), (5, 3078486), (6, 2565405), (9, 1710270), (10, 1539243), (15, 1026162), (18, 855135), (27, 570090), (30, 513081), (31, 496530), (45, 342054), (54, 285045), (62, 248265), (81, 190030), (90, 171027), (93, 165510), (135, 114018), (155, 99306), (162, 95015), (186, 82755), (270, 57009), (279, 55170), (310, 49653), (405, 38006), (465, 33102), (558, 27585), (613, 25110), (810, 19003), (837, 18390), (930, 16551), (1226, 12555), (1395, 11034), (1674, 9195), (1839, 8370), (2511, 6130), (2790, 5517), (3065, 5022), (3678, 4185)]