229489330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{20113}}^1$

素因数の和:20290

約数の個数: 32

約数和(自身を含む): 475012224

約数和(自身を除く): 245522894

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 11410, 20113, 40226, 100565, 140791, 201130, 281582, 703955, 1407910, 3278419, 6556838, 16392095, 22948933, 32784190, 45897866, 114744665, 229489330]

約数ペア:

[(1, 229489330), (2, 114744665), (5, 45897866), (7, 32784190), (10, 22948933), (14, 16392095), (35, 6556838), (70, 3278419), (163, 1407910), (326, 703955), (815, 281582), (1141, 201130), (1630, 140791), (2282, 100565), (5705, 40226), (11410, 20113)]