2215710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3517}}^1$

素因数の和:3537

約数の個数: 48

約数和(自身を含む): 6585696

約数和(自身を除く): 4369986

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3517, 7034, 10551, 17585, 21102, 24619, 31653, 35170, 49238, 52755, 63306, 73857, 105510, 123095, 147714, 158265, 221571, 246190, 316530, 369285, 443142, 738570, 1107855, 2215710]

約数ペア:

[(1, 2215710), (2, 1107855), (3, 738570), (5, 443142), (6, 369285), (7, 316530), (9, 246190), (10, 221571), (14, 158265), (15, 147714), (18, 123095), (21, 105510), (30, 73857), (35, 63306), (42, 52755), (45, 49238), (63, 35170), (70, 31653), (90, 24619), (105, 21102), (126, 17585), (210, 10551), (315, 7034), (630, 3517)]