129319860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{2111}}^1$

素因数の和:3144

約数の個数: 48

約数和(自身を含む): 362621952

約数和(自身を除く): 233302092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1021, 2042, 2111, 3063, 4084, 4222, 5105, 6126, 6333, 8444, 10210, 10555, 12252, 12666, 15315, 20420, 21110, 25332, 30630, 31665, 42220, 61260, 63330, 126660, 2155331, 4310662, 6465993, 8621324, 10776655, 12931986, 21553310, 25863972, 32329965, 43106620, 64659930, 129319860]

約数ペア:

[(1, 129319860), (2, 64659930), (3, 43106620), (4, 32329965), (5, 25863972), (6, 21553310), (10, 12931986), (12, 10776655), (15, 8621324), (20, 6465993), (30, 4310662), (60, 2155331), (1021, 126660), (2042, 63330), (2111, 61260), (3063, 42220), (4084, 31665), (4222, 30630), (5105, 25332), (6126, 21110), (6333, 20420), (8444, 15315), (10210, 12666), (10555, 12252)]