78976530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28307}}^1$

素因数の和:28351

約数の個数: 48

約数和(自身を含む): 211970304

約数和(自身を除く): 132993774

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, 28307, 56614, 84921, 141535, 169842, 254763, 283070, 424605, 509526, 849210, 877517, 1273815, 1755034, 2547630, 2632551, 4387585, 5265102, 7897653, 8775170, 13162755, 15795306, 26325510, 39488265, 78976530]

約数ペア:

[(1, 78976530), (2, 39488265), (3, 26325510), (5, 15795306), (6, 13162755), (9, 8775170), (10, 7897653), (15, 5265102), (18, 4387585), (30, 2632551), (31, 2547630), (45, 1755034), (62, 1273815), (90, 877517), (93, 849210), (155, 509526), (186, 424605), (279, 283070), (310, 254763), (465, 169842), (558, 141535), (930, 84921), (1395, 56614), (2790, 28307)]