147997710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{234917}}^1$

素因数の和:234937

約数の個数: 48

約数和(自身を含む): 439766496

約数和(自身を除く): 291768786

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, 234917, 469834, 704751, 1174585, 1409502, 1644419, 2114253, 2349170, 3288838, 3523755, 4228506, 4933257, 7047510, 8222095, 9866514, 10571265, 14799771, 16444190, 21142530, 24666285, 29599542, 49332570, 73998855, 147997710]

約数ペア:

[(1, 147997710), (2, 73998855), (3, 49332570), (5, 29599542), (6, 24666285), (7, 21142530), (9, 16444190), (10, 14799771), (14, 10571265), (15, 9866514), (18, 8222095), (21, 7047510), (30, 4933257), (35, 4228506), (42, 3523755), (45, 3288838), (63, 2349170), (70, 2114253), (90, 1644419), (105, 1409502), (126, 1174585), (210, 704751), (315, 469834), (630, 234917)]