6882620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 15821568

約数和(自身を除く): 8938948

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 653, 1054, 1306, 2108, 2612, 2635, 3265, 5270, 6530, 10540, 11101, 13060, 20243, 22202, 40486, 44404, 55505, 80972, 101215, 111010, 202430, 222020, 344131, 404860, 688262, 1376524, 1720655, 3441310, 6882620]

約数ペア:

[(1, 6882620), (2, 3441310), (4, 1720655), (5, 1376524), (10, 688262), (17, 404860), (20, 344131), (31, 222020), (34, 202430), (62, 111010), (68, 101215), (85, 80972), (124, 55505), (155, 44404), (170, 40486), (310, 22202), (340, 20243), (527, 13060), (620, 11101), (653, 10540), (1054, 6530), (1306, 5270), (2108, 3265), (2612, 2635)]