15799460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 36288000

約数和(自身を除く): 20488540

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 1499, 2108, 2635, 2998, 5270, 5996, 7495, 10540, 14990, 25483, 29980, 46469, 50966, 92938, 101932, 127415, 185876, 232345, 254830, 464690, 509660, 789973, 929380, 1579946, 3159892, 3949865, 7899730, 15799460]

約数ペア:

[(1, 15799460), (2, 7899730), (4, 3949865), (5, 3159892), (10, 1579946), (17, 929380), (20, 789973), (31, 509660), (34, 464690), (62, 254830), (68, 232345), (85, 185876), (124, 127415), (155, 101932), (170, 92938), (310, 50966), (340, 46469), (527, 29980), (620, 25483), (1054, 14990), (1499, 10540), (2108, 7495), (2635, 5996), (2998, 5270)]