3198890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 6303744

約数和(自身を除く): 3104854

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 607, 1054, 1214, 2635, 3035, 5270, 6070, 10319, 18817, 20638, 37634, 51595, 94085, 103190, 188170, 319889, 639778, 1599445, 3198890]

約数ペア:

[(1, 3198890), (2, 1599445), (5, 639778), (10, 319889), (17, 188170), (31, 103190), (34, 94085), (62, 51595), (85, 37634), (155, 20638), (170, 18817), (310, 10319), (527, 6070), (607, 5270), (1054, 3035), (1214, 2635)]