27679590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3307}}^1$

素因数の和:3354

約数の個数: 64

約数和(自身を含む): 76216320

約数和(自身を除く): 48536730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 3307, 4185, 6614, 8370, 9921, 16535, 19842, 29763, 33070, 49605, 59526, 89289, 99210, 102517, 148815, 178578, 205034, 297630, 307551, 446445, 512585, 615102, 892890, 922653, 1025170, 1537755, 1845306, 2767959, 3075510, 4613265, 5535918, 9226530, 13839795, 27679590]

約数ペア:

[(1, 27679590), (2, 13839795), (3, 9226530), (5, 5535918), (6, 4613265), (9, 3075510), (10, 2767959), (15, 1845306), (18, 1537755), (27, 1025170), (30, 922653), (31, 892890), (45, 615102), (54, 512585), (62, 446445), (90, 307551), (93, 297630), (135, 205034), (155, 178578), (186, 148815), (270, 102517), (279, 99210), (310, 89289), (465, 59526), (558, 49605), (837, 33070), (930, 29763), (1395, 19842), (1674, 16535), (2790, 9921), (3307, 8370), (4185, 6614)]