248833630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{6173}}^1$

素因数の和:6348

約数の個数: 32

約数和(自身を含む): 466754400

約数和(自身を除く): 217920770

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 1390, 4031, 6173, 8062, 12346, 20155, 30865, 40310, 61730, 179017, 358034, 858047, 895085, 1716094, 1790170, 4290235, 8580470, 24883363, 49766726, 124416815, 248833630]

約数ペア:

[(1, 248833630), (2, 124416815), (5, 49766726), (10, 24883363), (29, 8580470), (58, 4290235), (139, 1790170), (145, 1716094), (278, 895085), (290, 858047), (695, 358034), (1390, 179017), (4031, 61730), (6173, 40310), (8062, 30865), (12346, 20155)]