1197060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 3411072

約数和(自身を除く): 2214012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 281, 284, 355, 426, 562, 710, 843, 852, 1065, 1124, 1405, 1420, 1686, 2130, 2810, 3372, 4215, 4260, 5620, 8430, 16860, 19951, 39902, 59853, 79804, 99755, 119706, 199510, 239412, 299265, 399020, 598530, 1197060]

約数ペア:

[(1, 1197060), (2, 598530), (3, 399020), (4, 299265), (5, 239412), (6, 199510), (10, 119706), (12, 99755), (15, 79804), (20, 59853), (30, 39902), (60, 19951), (71, 16860), (142, 8430), (213, 5620), (281, 4260), (284, 4215), (355, 3372), (426, 2810), (562, 2130), (710, 1686), (843, 1420), (852, 1405), (1065, 1124)]