345282910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{3541}}^1$

素因数の和:3761

約数の個数: 48

約数和(自身を含む): 726818400

約数和(自身を除く): 381535490

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 199, 245, 398, 490, 995, 1393, 1990, 2786, 3541, 6965, 7082, 9751, 13930, 17705, 19502, 24787, 35410, 48755, 49574, 97510, 123935, 173509, 247870, 347018, 704659, 867545, 1409318, 1735090, 3523295, 4932613, 7046590, 9865226, 24663065, 34528291, 49326130, 69056582, 172641455, 345282910]

約数ペア:

[(1, 345282910), (2, 172641455), (5, 69056582), (7, 49326130), (10, 34528291), (14, 24663065), (35, 9865226), (49, 7046590), (70, 4932613), (98, 3523295), (199, 1735090), (245, 1409318), (398, 867545), (490, 704659), (995, 347018), (1393, 247870), (1990, 173509), (2786, 123935), (3541, 97510), (6965, 49574), (7082, 48755), (9751, 35410), (13930, 24787), (17705, 19502)]