129079090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{8269}}^1$

素因数の和:8506

約数の個数: 32

約数和(自身を含む): 266757120

約数和(自身を除く): 137678030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 446, 1115, 1561, 2230, 3122, 7805, 8269, 15610, 16538, 41345, 57883, 82690, 115766, 289415, 578830, 1843987, 3687974, 9219935, 12907909, 18439870, 25815818, 64539545, 129079090]

約数ペア:

[(1, 129079090), (2, 64539545), (5, 25815818), (7, 18439870), (10, 12907909), (14, 9219935), (35, 3687974), (70, 1843987), (223, 578830), (446, 289415), (1115, 115766), (1561, 82690), (2230, 57883), (3122, 41345), (7805, 16538), (8269, 15610)]