2159310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 5225472

約数和(自身を除く): 3066162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 167, 334, 431, 501, 835, 862, 1002, 1293, 1670, 2155, 2505, 2586, 4310, 5010, 6465, 12930, 71977, 143954, 215931, 359885, 431862, 719770, 1079655, 2159310]

約数ペア:

[(1, 2159310), (2, 1079655), (3, 719770), (5, 431862), (6, 359885), (10, 215931), (15, 143954), (30, 71977), (167, 12930), (334, 6465), (431, 5010), (501, 4310), (835, 2586), (862, 2505), (1002, 2155), (1293, 1670)]