6503180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 14950656

約数和(自身を除く): 8447476

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 617, 620, 1054, 1234, 2108, 2468, 2635, 3085, 5270, 6170, 10489, 10540, 12340, 19127, 20978, 38254, 41956, 52445, 76508, 95635, 104890, 191270, 209780, 325159, 382540, 650318, 1300636, 1625795, 3251590, 6503180]

約数ペア:

[(1, 6503180), (2, 3251590), (4, 1625795), (5, 1300636), (10, 650318), (17, 382540), (20, 325159), (31, 209780), (34, 191270), (62, 104890), (68, 95635), (85, 76508), (124, 52445), (155, 41956), (170, 38254), (310, 20978), (340, 19127), (527, 12340), (617, 10540), (620, 10489), (1054, 6170), (1234, 5270), (2108, 3085), (2468, 2635)]