175997630

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2389}}^1$

素因数の和:2588

約数の個数: 32

約数和(自身を含む): 325231200

約数和(自身を除く): 149233570

約数列:

[1, 2, 5, 10, 53, 106, 139, 265, 278, 530, 695, 1390, 2389, 4778, 7367, 11945, 14734, 23890, 36835, 73670, 126617, 253234, 332071, 633085, 664142, 1266170, 1660355, 3320710, 17599763, 35199526, 87998815, 175997630]

約数ペア:

[(1, 175997630), (2, 87998815), (5, 35199526), (10, 17599763), (53, 3320710), (106, 1660355), (139, 1266170), (265, 664142), (278, 633085), (530, 332071), (695, 253234), (1390, 126617), (2389, 73670), (4778, 36835), (7367, 23890), (11945, 14734)]