22720230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6473}}^1$

素因数の和:6502

約数の個数: 64

約数和(自身を含む): 65257920

約数和(自身を除く): 42537690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 6473, 12946, 19419, 32365, 38838, 58257, 64730, 84149, 97095, 116514, 168298, 174771, 194190, 252447, 291285, 349542, 420745, 504894, 582570, 757341, 841490, 873855, 1262235, 1514682, 1747710, 2272023, 2524470, 3786705, 4544046, 7573410, 11360115, 22720230]

約数ペア:

[(1, 22720230), (2, 11360115), (3, 7573410), (5, 4544046), (6, 3786705), (9, 2524470), (10, 2272023), (13, 1747710), (15, 1514682), (18, 1262235), (26, 873855), (27, 841490), (30, 757341), (39, 582570), (45, 504894), (54, 420745), (65, 349542), (78, 291285), (90, 252447), (117, 194190), (130, 174771), (135, 168298), (195, 116514), (234, 97095), (270, 84149), (351, 64730), (390, 58257), (585, 38838), (702, 32365), (1170, 19419), (1755, 12946), (3510, 6473)]