42851610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15359}}^1$

素因数の和:15403

約数の個数: 48

約数和(自身を含む): 115015680

約数和(自身を除く): 72164070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 15359, 30718, 46077, 76795, 92154, 138231, 153590, 230385, 276462, 460770, 476129, 691155, 952258, 1382310, 1428387, 2380645, 2856774, 4285161, 4761290, 7141935, 8570322, 14283870, 21425805, 42851610]

約数ペア:

[(1, 42851610), (2, 21425805), (3, 14283870), (5, 8570322), (6, 7141935), (9, 4761290), (10, 4285161), (15, 2856774), (18, 2380645), (30, 1428387), (31, 1382310), (45, 952258), (62, 691155), (90, 476129), (93, 460770), (155, 276462), (186, 230385), (279, 153590), (310, 138231), (465, 92154), (558, 76795), (930, 46077), (1395, 30718), (2790, 15359)]