2670290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 5647104

約数和(自身を除く): 2976814

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1031, 1295, 2062, 2590, 5155, 7217, 10310, 14434, 36085, 38147, 72170, 76294, 190735, 267029, 381470, 534058, 1335145, 2670290]

約数ペア:

[(1, 2670290), (2, 1335145), (5, 534058), (7, 381470), (10, 267029), (14, 190735), (35, 76294), (37, 72170), (70, 38147), (74, 36085), (185, 14434), (259, 10310), (370, 7217), (518, 5155), (1031, 2590), (1295, 2062)]