1565130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 4458240

約数和(自身を除く): 2893110

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, 257, 290, 406, 435, 514, 609, 771, 870, 1015, 1218, 1285, 1542, 1799, 2030, 2570, 3045, 3598, 3855, 5397, 6090, 7453, 7710, 8995, 10794, 14906, 17990, 22359, 26985, 37265, 44718, 52171, 53970, 74530, 104342, 111795, 156513, 223590, 260855, 313026, 521710, 782565, 1565130]

約数ペア:

[(1, 1565130), (2, 782565), (3, 521710), (5, 313026), (6, 260855), (7, 223590), (10, 156513), (14, 111795), (15, 104342), (21, 74530), (29, 53970), (30, 52171), (35, 44718), (42, 37265), (58, 26985), (70, 22359), (87, 17990), (105, 14906), (145, 10794), (174, 8995), (203, 7710), (210, 7453), (257, 6090), (290, 5397), (406, 3855), (435, 3598), (514, 3045), (609, 2570), (771, 2030), (870, 1799), (1015, 1542), (1218, 1285)]