896405490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{76031}}^1$

素因数の和:76175

約数の個数: 48

約数和(自身を含む): 2348476416

約数和(自身を除く): 1452070926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 76031, 152062, 228093, 380155, 456186, 684279, 760310, 1140465, 1368558, 2280930, 3421395, 6842790, 9960061, 19920122, 29880183, 49800305, 59760366, 89640549, 99600610, 149400915, 179281098, 298801830, 448202745, 896405490]

約数ペア:

[(1, 896405490), (2, 448202745), (3, 298801830), (5, 179281098), (6, 149400915), (9, 99600610), (10, 89640549), (15, 59760366), (18, 49800305), (30, 29880183), (45, 19920122), (90, 9960061), (131, 6842790), (262, 3421395), (393, 2280930), (655, 1368558), (786, 1140465), (1179, 760310), (1310, 684279), (1965, 456186), (2358, 380155), (3930, 228093), (5895, 152062), (11790, 76031)]