251145496530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{90016307}}^1$

素因数の和:90016351

約数の個数: 48

約数和(自身を含む): 674042114304

約数和(自身を除く): 422896617774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 90016307, 180032614, 270048921, 450081535, 540097842, 810146763, 900163070, 1350244605, 1620293526, 2700489210, 2790505517, 4050733815, 5581011034, 8101467630, 8371516551, 13952527585, 16743033102, 25114549653, 27905055170, 41857582755, 50229099306, 83715165510, 125572748265, 251145496530]

約数ペア:

[(1, 251145496530), (2, 125572748265), (3, 83715165510), (5, 50229099306), (6, 41857582755), (9, 27905055170), (10, 25114549653), (15, 16743033102), (18, 13952527585), (30, 8371516551), (31, 8101467630), (45, 5581011034), (62, 4050733815), (90, 2790505517), (93, 2700489210), (155, 1620293526), (186, 1350244605), (279, 900163070), (310, 810146763), (465, 540097842), (558, 450081535), (930, 270048921), (1395, 180032614), (2790, 90016307)]