61690930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28429}}^1$

素因数の和:28474

約数の個数: 32

約数和(自身を含む): 131005440

約数和(自身を除く): 69314510

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 28429, 56858, 142145, 199003, 284290, 398006, 881299, 995015, 1762598, 1990030, 4406495, 6169093, 8812990, 12338186, 30845465, 61690930]

約数ペア:

[(1, 61690930), (2, 30845465), (5, 12338186), (7, 8812990), (10, 6169093), (14, 4406495), (31, 1990030), (35, 1762598), (62, 995015), (70, 881299), (155, 398006), (217, 284290), (310, 199003), (434, 142145), (1085, 56858), (2170, 28429)]