138439740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{6287}}^1$

素因数の和:6666

約数の個数: 48

約数和(自身を含む): 388749312

約数和(自身を除く): 250309572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 367, 734, 1101, 1468, 1835, 2202, 3670, 4404, 5505, 6287, 7340, 11010, 12574, 18861, 22020, 25148, 31435, 37722, 62870, 75444, 94305, 125740, 188610, 377220, 2307329, 4614658, 6921987, 9229316, 11536645, 13843974, 23073290, 27687948, 34609935, 46146580, 69219870, 138439740]

約数ペア:

[(1, 138439740), (2, 69219870), (3, 46146580), (4, 34609935), (5, 27687948), (6, 23073290), (10, 13843974), (12, 11536645), (15, 9229316), (20, 6921987), (30, 4614658), (60, 2307329), (367, 377220), (734, 188610), (1101, 125740), (1468, 94305), (1835, 75444), (2202, 62870), (3670, 37722), (4404, 31435), (5505, 25148), (6287, 22020), (7340, 18861), (11010, 12574)]