68189730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11197}}^1$

素因数の和:11243

約数の個数: 64

約数和(自身を含む): 193501440

約数和(自身を除く): 125311710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 11197, 22394, 33591, 55985, 67182, 78379, 111970, 156758, 167955, 235137, 324713, 335910, 391895, 470274, 649426, 783790, 974139, 1175685, 1623565, 1948278, 2272991, 2351370, 3247130, 4545982, 4870695, 6818973, 9741390, 11364955, 13637946, 22729910, 34094865, 68189730]

約数ペア:

[(1, 68189730), (2, 34094865), (3, 22729910), (5, 13637946), (6, 11364955), (7, 9741390), (10, 6818973), (14, 4870695), (15, 4545982), (21, 3247130), (29, 2351370), (30, 2272991), (35, 1948278), (42, 1623565), (58, 1175685), (70, 974139), (87, 783790), (105, 649426), (145, 470274), (174, 391895), (203, 335910), (210, 324713), (290, 235137), (406, 167955), (435, 156758), (609, 111970), (870, 78379), (1015, 67182), (1218, 55985), (2030, 33591), (3045, 22394), (6090, 11197)]