7238580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 20396544

約数和(自身を除く): 13157964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 541, 669, 892, 1082, 1115, 1338, 1623, 2164, 2230, 2676, 2705, 3246, 3345, 4460, 5410, 6492, 6690, 8115, 10820, 13380, 16230, 32460, 120643, 241286, 361929, 482572, 603215, 723858, 1206430, 1447716, 1809645, 2412860, 3619290, 7238580]

約数ペア:

[(1, 7238580), (2, 3619290), (3, 2412860), (4, 1809645), (5, 1447716), (6, 1206430), (10, 723858), (12, 603215), (15, 482572), (20, 361929), (30, 241286), (60, 120643), (223, 32460), (446, 16230), (541, 13380), (669, 10820), (892, 8115), (1082, 6690), (1115, 6492), (1338, 5410), (1623, 4460), (2164, 3345), (2230, 3246), (2676, 2705)]