14307740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 31739904

約数和(自身を除く): 17432164

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 491, 620, 940, 982, 1457, 1964, 2455, 2914, 4910, 5828, 7285, 9820, 14570, 15221, 23077, 29140, 30442, 46154, 60884, 76105, 92308, 115385, 152210, 230770, 304420, 461540, 715387, 1430774, 2861548, 3576935, 7153870, 14307740]

約数ペア:

[(1, 14307740), (2, 7153870), (4, 3576935), (5, 2861548), (10, 1430774), (20, 715387), (31, 461540), (47, 304420), (62, 230770), (94, 152210), (124, 115385), (155, 92308), (188, 76105), (235, 60884), (310, 46154), (470, 30442), (491, 29140), (620, 23077), (940, 15221), (982, 14570), (1457, 9820), (1964, 7285), (2455, 5828), (2914, 4910)]