726690730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{23663}}^1$

素因数の和:23790

約数の個数: 32

約数和(自身を含む): 1359638784

約数和(自身を除く): 632948054

約数列:

[1, 2, 5, 10, 37, 74, 83, 166, 185, 370, 415, 830, 3071, 6142, 15355, 23663, 30710, 47326, 118315, 236630, 875531, 1751062, 1964029, 3928058, 4377655, 8755310, 9820145, 19640290, 72669073, 145338146, 363345365, 726690730]

約数ペア:

[(1, 726690730), (2, 363345365), (5, 145338146), (10, 72669073), (37, 19640290), (74, 9820145), (83, 8755310), (166, 4377655), (185, 3928058), (370, 1964029), (415, 1751062), (830, 875531), (3071, 236630), (6142, 118315), (15355, 47326), (23663, 30710)]