442348270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2017}}^1$

素因数の和:2285

約数の個数: 64

約数和(自身を含む): 984525696

約数和(自身を除く): 542177426

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 241, 455, 482, 910, 1205, 1687, 2017, 2410, 3133, 3374, 4034, 6266, 8435, 10085, 14119, 15665, 16870, 20170, 21931, 26221, 28238, 31330, 43862, 52442, 70595, 109655, 131105, 141190, 183547, 219310, 262210, 367094, 486097, 917735, 972194, 1835470, 2430485, 3402679, 4860970, 6319261, 6805358, 12638522, 17013395, 31596305, 34026790, 44234827, 63192610, 88469654, 221174135, 442348270]

約数ペア:

[(1, 442348270), (2, 221174135), (5, 88469654), (7, 63192610), (10, 44234827), (13, 34026790), (14, 31596305), (26, 17013395), (35, 12638522), (65, 6805358), (70, 6319261), (91, 4860970), (130, 3402679), (182, 2430485), (241, 1835470), (455, 972194), (482, 917735), (910, 486097), (1205, 367094), (1687, 262210), (2017, 219310), (2410, 183547), (3133, 141190), (3374, 131105), (4034, 109655), (6266, 70595), (8435, 52442), (10085, 43862), (14119, 31330), (15665, 28238), (16870, 26221), (20170, 21931)]