1003042740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{341171}}^1$

素因数の和:341197

約数の個数: 72

約数和(自身を含む): 3267063072

約数和(自身を除く): 2264020332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 341171, 682342, 1023513, 1364684, 1705855, 2047026, 2388197, 3411710, 4094052, 4776394, 5117565, 6823420, 7164591, 9552788, 10235130, 11940985, 14329182, 16717379, 20470260, 23881970, 28658364, 33434758, 35822955, 47763940, 50152137, 66869516, 71645910, 83586895, 100304274, 143291820, 167173790, 200608548, 250760685, 334347580, 501521370, 1003042740]

約数ペア:

[(1, 1003042740), (2, 501521370), (3, 334347580), (4, 250760685), (5, 200608548), (6, 167173790), (7, 143291820), (10, 100304274), (12, 83586895), (14, 71645910), (15, 66869516), (20, 50152137), (21, 47763940), (28, 35822955), (30, 33434758), (35, 28658364), (42, 23881970), (49, 20470260), (60, 16717379), (70, 14329182), (84, 11940985), (98, 10235130), (105, 9552788), (140, 7164591), (147, 6823420), (196, 5117565), (210, 4776394), (245, 4094052), (294, 3411710), (420, 2388197), (490, 2047026), (588, 1705855), (735, 1364684), (980, 1023513), (1470, 682342), (2940, 341171)]