2652030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 7001280

約数和(自身を除く): 4349250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 373, 395, 474, 711, 746, 790, 1119, 1185, 1422, 1865, 2238, 2370, 3357, 3555, 3730, 5595, 6714, 7110, 11190, 16785, 29467, 33570, 58934, 88401, 147335, 176802, 265203, 294670, 442005, 530406, 884010, 1326015, 2652030]

約数ペア:

[(1, 2652030), (2, 1326015), (3, 884010), (5, 530406), (6, 442005), (9, 294670), (10, 265203), (15, 176802), (18, 147335), (30, 88401), (45, 58934), (79, 33570), (90, 29467), (158, 16785), (237, 11190), (373, 7110), (395, 6714), (474, 5595), (711, 3730), (746, 3555), (790, 3357), (1119, 2370), (1185, 2238), (1422, 1865)]