83403530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 183617280

約数和(自身を除く): 100213750

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 109, 119, 170, 218, 238, 545, 595, 643, 763, 1090, 1190, 1286, 1526, 1853, 3215, 3706, 3815, 4501, 6430, 7630, 9002, 9265, 10931, 12971, 18530, 21862, 22505, 25942, 45010, 54655, 64855, 70087, 76517, 109310, 129710, 140174, 153034, 350435, 382585, 490609, 700870, 765170, 981218, 1191479, 2382958, 2453045, 4906090, 5957395, 8340353, 11914790, 16680706, 41701765, 83403530]

約数ペア:

[(1, 83403530), (2, 41701765), (5, 16680706), (7, 11914790), (10, 8340353), (14, 5957395), (17, 4906090), (34, 2453045), (35, 2382958), (70, 1191479), (85, 981218), (109, 765170), (119, 700870), (170, 490609), (218, 382585), (238, 350435), (545, 153034), (595, 140174), (643, 129710), (763, 109310), (1090, 76517), (1190, 70087), (1286, 64855), (1526, 54655), (1853, 45010), (3215, 25942), (3706, 22505), (3815, 21862), (4501, 18530), (6430, 12971), (7630, 10931), (9002, 9265)]