87694260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 257040000

約数和(自身を除く): 169345740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 101, 116, 145, 174, 202, 290, 303, 348, 404, 435, 499, 505, 580, 606, 870, 998, 1010, 1212, 1497, 1515, 1740, 1996, 2020, 2495, 2929, 2994, 3030, 4990, 5858, 5988, 6060, 7485, 8787, 9980, 11716, 14471, 14645, 14970, 17574, 28942, 29290, 29940, 35148, 43413, 43935, 50399, 57884, 58580, 72355, 86826, 87870, 100798, 144710, 151197, 173652, 175740, 201596, 217065, 251995, 289420, 302394, 434130, 503990, 604788, 755985, 868260, 1007980, 1461571, 1511970, 2923142, 3023940, 4384713, 5846284, 7307855, 8769426, 14615710, 17538852, 21923565, 29231420, 43847130, 87694260]

約数ペア:

[(1, 87694260), (2, 43847130), (3, 29231420), (4, 21923565), (5, 17538852), (6, 14615710), (10, 8769426), (12, 7307855), (15, 5846284), (20, 4384713), (29, 3023940), (30, 2923142), (58, 1511970), (60, 1461571), (87, 1007980), (101, 868260), (116, 755985), (145, 604788), (174, 503990), (202, 434130), (290, 302394), (303, 289420), (348, 251995), (404, 217065), (435, 201596), (499, 175740), (505, 173652), (580, 151197), (606, 144710), (870, 100798), (998, 87870), (1010, 86826), (1212, 72355), (1497, 58580), (1515, 57884), (1740, 50399), (1996, 43935), (2020, 43413), (2495, 35148), (2929, 29940), (2994, 29290), (3030, 28942), (4990, 17574), (5858, 14970), (5988, 14645), (6060, 14471), (7485, 11716), (8787, 9980)]