27660030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40087}}^1$

素因数の和:40120

約数の個数: 32

約数和(自身を含む): 69272064

約数和(自身を除く): 41612034

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 40087, 80174, 120261, 200435, 240522, 400870, 601305, 922001, 1202610, 1844002, 2766003, 4610005, 5532006, 9220010, 13830015, 27660030]

約数ペア:

[(1, 27660030), (2, 13830015), (3, 9220010), (5, 5532006), (6, 4610005), (10, 2766003), (15, 1844002), (23, 1202610), (30, 922001), (46, 601305), (69, 400870), (115, 240522), (138, 200435), (230, 120261), (345, 80174), (690, 40087)]