7250590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 14192640

約数和(自身を除く): 6942050

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 1231, 2462, 2945, 5890, 6155, 12310, 23389, 38161, 46778, 76322, 116945, 190805, 233890, 381610, 725059, 1450118, 3625295, 7250590]

約数ペア:

[(1, 7250590), (2, 3625295), (5, 1450118), (10, 725059), (19, 381610), (31, 233890), (38, 190805), (62, 116945), (95, 76322), (155, 46778), (190, 38161), (310, 23389), (589, 12310), (1178, 6155), (1231, 5890), (2462, 2945)]