26318460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 84897792

約数和(自身を除く): 58579332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 223, 281, 420, 446, 562, 669, 843, 892, 1115, 1124, 1338, 1405, 1561, 1686, 1967, 2230, 2676, 2810, 3122, 3345, 3372, 3934, 4215, 4460, 4683, 5620, 5901, 6244, 6690, 7805, 7868, 8430, 9366, 9835, 11802, 13380, 15610, 16860, 18732, 19670, 23415, 23604, 29505, 31220, 39340, 46830, 59010, 62663, 93660, 118020, 125326, 187989, 250652, 313315, 375978, 438641, 626630, 751956, 877282, 939945, 1253260, 1315923, 1754564, 1879890, 2193205, 2631846, 3759780, 4386410, 5263692, 6579615, 8772820, 13159230, 26318460]

約数ペア:

[(1, 26318460), (2, 13159230), (3, 8772820), (4, 6579615), (5, 5263692), (6, 4386410), (7, 3759780), (10, 2631846), (12, 2193205), (14, 1879890), (15, 1754564), (20, 1315923), (21, 1253260), (28, 939945), (30, 877282), (35, 751956), (42, 626630), (60, 438641), (70, 375978), (84, 313315), (105, 250652), (140, 187989), (210, 125326), (223, 118020), (281, 93660), (420, 62663), (446, 59010), (562, 46830), (669, 39340), (843, 31220), (892, 29505), (1115, 23604), (1124, 23415), (1338, 19670), (1405, 18732), (1561, 16860), (1686, 15610), (1967, 13380), (2230, 11802), (2676, 9835), (2810, 9366), (3122, 8430), (3345, 7868), (3372, 7805), (3934, 6690), (4215, 6244), (4460, 5901), (4683, 5620)]