126912660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{302173}}^1$

素因数の和:302192

約数の個数: 48

約数和(自身を含む): 406121856

約数和(自身を除く): 279209196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 302173, 604346, 906519, 1208692, 1510865, 1813038, 2115211, 3021730, 3626076, 4230422, 4532595, 6043460, 6345633, 8460844, 9065190, 10576055, 12691266, 18130380, 21152110, 25382532, 31728165, 42304220, 63456330, 126912660]

約数ペア:

[(1, 126912660), (2, 63456330), (3, 42304220), (4, 31728165), (5, 25382532), (6, 21152110), (7, 18130380), (10, 12691266), (12, 10576055), (14, 9065190), (15, 8460844), (20, 6345633), (21, 6043460), (28, 4532595), (30, 4230422), (35, 3626076), (42, 3021730), (60, 2115211), (70, 1813038), (84, 1510865), (105, 1208692), (140, 906519), (210, 604346), (420, 302173)]