3043740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7247}}^1$

素因数の和:7266

約数の個数: 48

約数和(自身を含む): 9741312

約数和(自身を除く): 6697572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 7247, 14494, 21741, 28988, 36235, 43482, 50729, 72470, 86964, 101458, 108705, 144940, 152187, 202916, 217410, 253645, 304374, 434820, 507290, 608748, 760935, 1014580, 1521870, 3043740]

約数ペア:

[(1, 3043740), (2, 1521870), (3, 1014580), (4, 760935), (5, 608748), (6, 507290), (7, 434820), (10, 304374), (12, 253645), (14, 217410), (15, 202916), (20, 152187), (21, 144940), (28, 108705), (30, 101458), (35, 86964), (42, 72470), (60, 50729), (70, 43482), (84, 36235), (105, 28988), (140, 21741), (210, 14494), (420, 7247)]