306044260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{6143}}^1$

素因数の和:6252

約数の個数: 48

約数和(自身を含む): 668860416

約数和(自身を除く): 362816156

約数列:

[1, 2, 4, 5, 10, 20, 47, 53, 94, 106, 188, 212, 235, 265, 470, 530, 940, 1060, 2491, 4982, 6143, 9964, 12286, 12455, 24572, 24910, 30715, 49820, 61430, 122860, 288721, 325579, 577442, 651158, 1154884, 1302316, 1443605, 1627895, 2887210, 3255790, 5774420, 6511580, 15302213, 30604426, 61208852, 76511065, 153022130, 306044260]

約数ペア:

[(1, 306044260), (2, 153022130), (4, 76511065), (5, 61208852), (10, 30604426), (20, 15302213), (47, 6511580), (53, 5774420), (94, 3255790), (106, 2887210), (188, 1627895), (212, 1443605), (235, 1302316), (265, 1154884), (470, 651158), (530, 577442), (940, 325579), (1060, 288721), (2491, 122860), (4982, 61430), (6143, 49820), (9964, 30715), (12286, 24910), (12455, 24572)]