173287380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{412589}}^1$

素因数の和:412608

約数の個数: 48

約数和(自身を含む): 554520960

約数和(自身を除く): 381233580

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, 412589, 825178, 1237767, 1650356, 2062945, 2475534, 2888123, 4125890, 4951068, 5776246, 6188835, 8251780, 8664369, 11552492, 12377670, 14440615, 17328738, 24755340, 28881230, 34657476, 43321845, 57762460, 86643690, 173287380]

約数ペア:

[(1, 173287380), (2, 86643690), (3, 57762460), (4, 43321845), (5, 34657476), (6, 28881230), (7, 24755340), (10, 17328738), (12, 14440615), (14, 12377670), (15, 11552492), (20, 8664369), (21, 8251780), (28, 6188835), (30, 5776246), (35, 4951068), (42, 4125890), (60, 2888123), (70, 2475534), (84, 2062945), (105, 1650356), (140, 1237767), (210, 825178), (420, 412589)]