2300870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 4868640

約数和(自身を除く): 2567770

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1609, 3218, 8045, 16090, 17699, 20917, 35398, 41834, 88495, 104585, 176990, 209170, 230087, 460174, 1150435, 2300870]

約数ペア:

[(1, 2300870), (2, 1150435), (5, 460174), (10, 230087), (11, 209170), (13, 176990), (22, 104585), (26, 88495), (55, 41834), (65, 35398), (110, 20917), (130, 17699), (143, 16090), (286, 8045), (715, 3218), (1430, 1609)]