2177752010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1352641}}^1$

素因数の和:1352678

約数の個数: 32

約数和(自身を含む): 4674730752

約数和(自身を除く): 2496978742

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 1352641, 2705282, 6763205, 9468487, 13526410, 18936974, 31110743, 47342435, 62221486, 94684870, 155553715, 217775201, 311107430, 435550402, 1088876005, 2177752010]

約数ペア:

[(1, 2177752010), (2, 1088876005), (5, 435550402), (7, 311107430), (10, 217775201), (14, 155553715), (23, 94684870), (35, 62221486), (46, 47342435), (70, 31110743), (115, 18936974), (161, 13526410), (230, 9468487), (322, 6763205), (805, 2705282), (1610, 1352641)]