1831371010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{1231}}^1$

素因数の和:1699

約数の個数: 64

約数和(自身を含む): 3851172864

約数和(自身を除く): 2019801854

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 401, 530, 742, 802, 1231, 1855, 2005, 2462, 2807, 3710, 4010, 5614, 6155, 8617, 12310, 14035, 17234, 21253, 28070, 42506, 43085, 65243, 86170, 106265, 130486, 148771, 212530, 297542, 326215, 456701, 493631, 652430, 743855, 913402, 987262, 1487710, 2283505, 2468155, 3455417, 4567010, 4936310, 6910834, 17277085, 26162443, 34554170, 52324886, 130812215, 183137101, 261624430, 366274202, 915685505, 1831371010]

約数ペア:

[(1, 1831371010), (2, 915685505), (5, 366274202), (7, 261624430), (10, 183137101), (14, 130812215), (35, 52324886), (53, 34554170), (70, 26162443), (106, 17277085), (265, 6910834), (371, 4936310), (401, 4567010), (530, 3455417), (742, 2468155), (802, 2283505), (1231, 1487710), (1855, 987262), (2005, 913402), (2462, 743855), (2807, 652430), (3710, 493631), (4010, 456701), (5614, 326215), (6155, 297542), (8617, 212530), (12310, 148771), (14035, 130486), (17234, 106265), (21253, 86170), (28070, 65243), (42506, 43085)]