39904770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 100859904

約数和(自身を除く): 60955134

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 151, 230, 302, 345, 383, 453, 690, 755, 766, 906, 1149, 1510, 1915, 2265, 2298, 3473, 3830, 4530, 5745, 6946, 8809, 10419, 11490, 17365, 17618, 20838, 26427, 34730, 44045, 52095, 52854, 57833, 88090, 104190, 115666, 132135, 173499, 264270, 289165, 346998, 578330, 867495, 1330159, 1734990, 2660318, 3990477, 6650795, 7980954, 13301590, 19952385, 39904770]

約数ペア:

[(1, 39904770), (2, 19952385), (3, 13301590), (5, 7980954), (6, 6650795), (10, 3990477), (15, 2660318), (23, 1734990), (30, 1330159), (46, 867495), (69, 578330), (115, 346998), (138, 289165), (151, 264270), (230, 173499), (302, 132135), (345, 115666), (383, 104190), (453, 88090), (690, 57833), (755, 52854), (766, 52095), (906, 44045), (1149, 34730), (1510, 26427), (1915, 20838), (2265, 17618), (2298, 17365), (3473, 11490), (3830, 10419), (4530, 8809), (5745, 6946)]