3448813060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{319927}}^1$

素因数の和:319961

約数の個数: 72

約数和(自身を含む): 9190891584

約数和(自身を除く): 5742078524

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 10780, 319927, 639854, 1279708, 1599635, 2239489, 3199270, 3519197, 4478978, 6398540, 7038394, 8957956, 11197445, 14076788, 15676423, 17595985, 22394890, 24634379, 31352846, 35191970, 44789780, 49268758, 62705692, 70383940, 78382115, 98537516, 123171895, 156764230, 172440653, 246343790, 313528460, 344881306, 492687580, 689762612, 862203265, 1724406530, 3448813060]

約数ペア:

[(1, 3448813060), (2, 1724406530), (4, 862203265), (5, 689762612), (7, 492687580), (10, 344881306), (11, 313528460), (14, 246343790), (20, 172440653), (22, 156764230), (28, 123171895), (35, 98537516), (44, 78382115), (49, 70383940), (55, 62705692), (70, 49268758), (77, 44789780), (98, 35191970), (110, 31352846), (140, 24634379), (154, 22394890), (196, 17595985), (220, 15676423), (245, 14076788), (308, 11197445), (385, 8957956), (490, 7038394), (539, 6398540), (770, 4478978), (980, 3519197), (1078, 3199270), (1540, 2239489), (2156, 1599635), (2695, 1279708), (5390, 639854), (10780, 319927)]