67542190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23371}}^1$

素因数の和:23412

約数の個数: 24

約数和(自身を含む): 129153672

約数和(自身を除く): 61611482

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 23371, 46742, 116855, 233710, 397307, 794614, 1986535, 3973070, 6754219, 13508438, 33771095, 67542190]

約数ペア:

[(1, 67542190), (2, 33771095), (5, 13508438), (10, 6754219), (17, 3973070), (34, 1986535), (85, 794614), (170, 397307), (289, 233710), (578, 116855), (1445, 46742), (2890, 23371)]