72311530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12277}}^1$

素因数の和:12334

約数の個数: 32

約数和(自身を含む): 141442560

約数和(自身を除く): 69131030

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 12277, 24554, 61385, 122770, 233263, 380587, 466526, 761174, 1166315, 1902935, 2332630, 3805870, 7231153, 14462306, 36155765, 72311530]

約数ペア:

[(1, 72311530), (2, 36155765), (5, 14462306), (10, 7231153), (19, 3805870), (31, 2332630), (38, 1902935), (62, 1166315), (95, 761174), (155, 466526), (190, 380587), (310, 233263), (589, 122770), (1178, 61385), (2945, 24554), (5890, 12277)]