6700340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 14805504

約数和(自身を除く): 8105164

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 101, 107, 124, 155, 202, 214, 310, 404, 428, 505, 535, 620, 1010, 1070, 2020, 2140, 3131, 3317, 6262, 6634, 10807, 12524, 13268, 15655, 16585, 21614, 31310, 33170, 43228, 54035, 62620, 66340, 108070, 216140, 335017, 670034, 1340068, 1675085, 3350170, 6700340]

約数ペア:

[(1, 6700340), (2, 3350170), (4, 1675085), (5, 1340068), (10, 670034), (20, 335017), (31, 216140), (62, 108070), (101, 66340), (107, 62620), (124, 54035), (155, 43228), (202, 33170), (214, 31310), (310, 21614), (404, 16585), (428, 15655), (505, 13268), (535, 12524), (620, 10807), (1010, 6634), (1070, 6262), (2020, 3317), (2140, 3131)]