30219602

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 53647488

約数和(自身を除く): 23427886

約数列:

[1, 2, 7, 14, 37, 74, 227, 257, 259, 454, 514, 518, 1589, 1799, 3178, 3598, 8399, 9509, 16798, 19018, 58339, 58793, 66563, 116678, 117586, 133126, 408373, 816746, 2158543, 4317086, 15109801, 30219602]

約数ペア:

[(1, 30219602), (2, 15109801), (7, 4317086), (14, 2158543), (37, 816746), (74, 408373), (227, 133126), (257, 117586), (259, 116678), (454, 66563), (514, 58793), (518, 58339), (1589, 19018), (1799, 16798), (3178, 9509), (3598, 8399)]