83442660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{198673}}^1$

素因数の和:198692

約数の個数: 48

約数和(自身を含む): 267017856

約数和(自身を除く): 183575196

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, 198673, 397346, 596019, 794692, 993365, 1192038, 1390711, 1986730, 2384076, 2781422, 2980095, 3973460, 4172133, 5562844, 5960190, 6953555, 8344266, 11920380, 13907110, 16688532, 20860665, 27814220, 41721330, 83442660]

約数ペア:

[(1, 83442660), (2, 41721330), (3, 27814220), (4, 20860665), (5, 16688532), (6, 13907110), (7, 11920380), (10, 8344266), (12, 6953555), (14, 5960190), (15, 5562844), (20, 4172133), (21, 3973460), (28, 2980095), (30, 2781422), (35, 2384076), (42, 1986730), (60, 1390711), (70, 1192038), (84, 993365), (105, 794692), (140, 596019), (210, 397346), (420, 198673)]