17908170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1609}}^1$

素因数の和:1679

約数の個数: 64

約数和(自身を含む): 50077440

約数和(自身を除く): 32169270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1609, 1855, 2226, 3218, 3710, 4827, 5565, 8045, 9654, 11130, 11263, 16090, 22526, 24135, 33789, 48270, 56315, 67578, 85277, 112630, 168945, 170554, 255831, 337890, 426385, 511662, 596939, 852770, 1193878, 1279155, 1790817, 2558310, 2984695, 3581634, 5969390, 8954085, 17908170]

約数ペア:

[(1, 17908170), (2, 8954085), (3, 5969390), (5, 3581634), (6, 2984695), (7, 2558310), (10, 1790817), (14, 1279155), (15, 1193878), (21, 852770), (30, 596939), (35, 511662), (42, 426385), (53, 337890), (70, 255831), (105, 170554), (106, 168945), (159, 112630), (210, 85277), (265, 67578), (318, 56315), (371, 48270), (530, 33789), (742, 24135), (795, 22526), (1113, 16090), (1590, 11263), (1609, 11130), (1855, 9654), (2226, 8045), (3218, 5565), (3710, 4827)]