1296708610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1487}}^1$

素因数の和:1651

約数の個数: 64

約数和(自身を含む): 2519838720

約数和(自身を除く): 1223130110

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 97, 145, 155, 194, 290, 310, 485, 899, 970, 1487, 1798, 2813, 2974, 3007, 4495, 5626, 6014, 7435, 8990, 14065, 14870, 15035, 28130, 30070, 43123, 46097, 86246, 87203, 92194, 144239, 174406, 215615, 230485, 288478, 431230, 436015, 460970, 721195, 872030, 1336813, 1442390, 2673626, 4182931, 4471409, 6684065, 8365862, 8942818, 13368130, 20914655, 22357045, 41829310, 44714090, 129670861, 259341722, 648354305, 1296708610]

約数ペア:

[(1, 1296708610), (2, 648354305), (5, 259341722), (10, 129670861), (29, 44714090), (31, 41829310), (58, 22357045), (62, 20914655), (97, 13368130), (145, 8942818), (155, 8365862), (194, 6684065), (290, 4471409), (310, 4182931), (485, 2673626), (899, 1442390), (970, 1336813), (1487, 872030), (1798, 721195), (2813, 460970), (2974, 436015), (3007, 431230), (4495, 288478), (5626, 230485), (6014, 215615), (7435, 174406), (8990, 144239), (14065, 92194), (14870, 87203), (15035, 86246), (28130, 46097), (30070, 43123)]