30448985

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 43718400

約数和(自身を除く): 13269415

約数列:

[1, 5, 7, 29, 35, 131, 145, 203, 229, 655, 917, 1015, 1145, 1603, 3799, 4585, 6641, 8015, 18995, 26593, 29999, 33205, 46487, 132965, 149995, 209993, 232435, 869971, 1049965, 4349855, 6089797, 30448985]

約数ペア:

[(1, 30448985), (5, 6089797), (7, 4349855), (29, 1049965), (35, 869971), (131, 232435), (145, 209993), (203, 149995), (229, 132965), (655, 46487), (917, 33205), (1015, 29999), (1145, 26593), (1603, 18995), (3799, 8015), (4585, 6641)]