26082990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4751}}^1$

素因数の和:4825

約数の個数: 48

約数和(自身を含む): 68942016

約数和(自身を除く): 42859026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 4751, 5490, 9502, 14253, 23755, 28506, 42759, 47510, 71265, 85518, 142530, 213795, 289811, 427590, 579622, 869433, 1449055, 1738866, 2608299, 2898110, 4347165, 5216598, 8694330, 13041495, 26082990]

約数ペア:

[(1, 26082990), (2, 13041495), (3, 8694330), (5, 5216598), (6, 4347165), (9, 2898110), (10, 2608299), (15, 1738866), (18, 1449055), (30, 869433), (45, 579622), (61, 427590), (90, 289811), (122, 213795), (183, 142530), (305, 85518), (366, 71265), (549, 47510), (610, 42759), (915, 28506), (1098, 23755), (1830, 14253), (2745, 9502), (4751, 5490)]