70416990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{111773}}^1$

素因数の和:111793

約数の個数: 48

約数和(自身を含む): 209240928

約数和(自身を除く): 138823938

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 111773, 223546, 335319, 558865, 670638, 782411, 1005957, 1117730, 1564822, 1676595, 2011914, 2347233, 3353190, 3912055, 4694466, 5029785, 7041699, 7824110, 10059570, 11736165, 14083398, 23472330, 35208495, 70416990]

約数ペア:

[(1, 70416990), (2, 35208495), (3, 23472330), (5, 14083398), (6, 11736165), (7, 10059570), (9, 7824110), (10, 7041699), (14, 5029785), (15, 4694466), (18, 3912055), (21, 3353190), (30, 2347233), (35, 2011914), (42, 1676595), (45, 1564822), (63, 1117730), (70, 1005957), (90, 782411), (105, 670638), (126, 558865), (210, 335319), (315, 223546), (630, 111773)]