87151230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31237}}^1$

素因数の和:31281

約数の個数: 48

約数和(自身を含む): 233910144

約数和(自身を除く): 146758914

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, 31237, 62474, 93711, 156185, 187422, 281133, 312370, 468555, 562266, 937110, 968347, 1405665, 1936694, 2811330, 2905041, 4841735, 5810082, 8715123, 9683470, 14525205, 17430246, 29050410, 43575615, 87151230]

約数ペア:

[(1, 87151230), (2, 43575615), (3, 29050410), (5, 17430246), (6, 14525205), (9, 9683470), (10, 8715123), (15, 5810082), (18, 4841735), (30, 2905041), (31, 2811330), (45, 1936694), (62, 1405665), (90, 968347), (93, 937110), (155, 562266), (186, 468555), (279, 312370), (310, 281133), (465, 187422), (558, 156185), (930, 93711), (1395, 62474), (2790, 31237)]