308392910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{3821}}^1$

素因数の和:4988

約数の個数: 32

約数和(自身を含む): 635124672

約数和(自身を除く): 326731762

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1153, 2306, 3821, 5765, 7642, 8071, 11530, 16142, 19105, 26747, 38210, 40355, 53494, 80710, 133735, 267470, 4405613, 8811226, 22028065, 30839291, 44056130, 61678582, 154196455, 308392910]

約数ペア:

[(1, 308392910), (2, 154196455), (5, 61678582), (7, 44056130), (10, 30839291), (14, 22028065), (35, 8811226), (70, 4405613), (1153, 267470), (2306, 133735), (3821, 80710), (5765, 53494), (7642, 40355), (8071, 38210), (11530, 26747), (16142, 19105)]