30983070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 78672384

約数和(自身を除く): 47689314

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 83, 115, 138, 166, 230, 249, 345, 415, 498, 541, 690, 830, 1082, 1245, 1623, 1909, 2490, 2705, 3246, 3818, 5410, 5727, 8115, 9545, 11454, 12443, 16230, 19090, 24886, 28635, 37329, 44903, 57270, 62215, 74658, 89806, 124430, 134709, 186645, 224515, 269418, 373290, 449030, 673545, 1032769, 1347090, 2065538, 3098307, 5163845, 6196614, 10327690, 15491535, 30983070]

約数ペア:

[(1, 30983070), (2, 15491535), (3, 10327690), (5, 6196614), (6, 5163845), (10, 3098307), (15, 2065538), (23, 1347090), (30, 1032769), (46, 673545), (69, 449030), (83, 373290), (115, 269418), (138, 224515), (166, 186645), (230, 134709), (249, 124430), (345, 89806), (415, 74658), (498, 62215), (541, 57270), (690, 44903), (830, 37329), (1082, 28635), (1245, 24886), (1623, 19090), (1909, 16230), (2490, 12443), (2705, 11454), (3246, 9545), (3818, 8115), (5410, 5727)]