3785210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2647}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 8007552

約数和(自身を除く): 4222342

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2647, 5294, 13235, 26470, 29117, 34411, 58234, 68822, 145585, 172055, 291170, 344110, 378521, 757042, 1892605, 3785210]

約数ペア:

[(1, 3785210), (2, 1892605), (5, 757042), (10, 378521), (11, 344110), (13, 291170), (22, 172055), (26, 145585), (55, 68822), (65, 58234), (110, 34411), (130, 29117), (143, 26470), (286, 13235), (715, 5294), (1430, 2647)]