30408530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 60963840

約数和(自身を除く): 30555310

約数列:

[1, 2, 5, 10, 23, 29, 46, 47, 58, 94, 97, 115, 145, 194, 230, 235, 290, 470, 485, 667, 970, 1081, 1334, 1363, 2162, 2231, 2726, 2813, 3335, 4462, 4559, 5405, 5626, 6670, 6815, 9118, 10810, 11155, 13630, 14065, 22310, 22795, 28130, 31349, 45590, 62698, 64699, 104857, 129398, 132211, 156745, 209714, 264422, 313490, 323495, 524285, 646990, 661055, 1048570, 1322110, 3040853, 6081706, 15204265, 30408530]

約数ペア:

[(1, 30408530), (2, 15204265), (5, 6081706), (10, 3040853), (23, 1322110), (29, 1048570), (46, 661055), (47, 646990), (58, 524285), (94, 323495), (97, 313490), (115, 264422), (145, 209714), (194, 156745), (230, 132211), (235, 129398), (290, 104857), (470, 64699), (485, 62698), (667, 45590), (970, 31349), (1081, 28130), (1334, 22795), (1363, 22310), (2162, 14065), (2231, 13630), (2726, 11155), (2813, 10810), (3335, 9118), (4462, 6815), (4559, 6670), (5405, 5626)]