138375990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{32713}}^1$

素因数の和:32773

約数の個数: 48

約数和(自身を含む): 367443648

約数和(自身を除く): 229067658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 32713, 65426, 98139, 163565, 196278, 294417, 327130, 490695, 588834, 981390, 1472085, 1537511, 2944170, 3075022, 4612533, 7687555, 9225066, 13837599, 15375110, 23062665, 27675198, 46125330, 69187995, 138375990]

約数ペア:

[(1, 138375990), (2, 69187995), (3, 46125330), (5, 27675198), (6, 23062665), (9, 15375110), (10, 13837599), (15, 9225066), (18, 7687555), (30, 4612533), (45, 3075022), (47, 2944170), (90, 1537511), (94, 1472085), (141, 981390), (235, 588834), (282, 490695), (423, 327130), (470, 294417), (705, 196278), (846, 163565), (1410, 98139), (2115, 65426), (4230, 32713)]