7402830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 18800640

約数和(自身を除く): 11397810

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 67, 87, 127, 134, 145, 174, 201, 254, 290, 335, 381, 402, 435, 635, 670, 762, 870, 1005, 1270, 1905, 1943, 2010, 3683, 3810, 3886, 5829, 7366, 8509, 9715, 11049, 11658, 17018, 18415, 19430, 22098, 25527, 29145, 36830, 42545, 51054, 55245, 58290, 85090, 110490, 127635, 246761, 255270, 493522, 740283, 1233805, 1480566, 2467610, 3701415, 7402830]

約数ペア:

[(1, 7402830), (2, 3701415), (3, 2467610), (5, 1480566), (6, 1233805), (10, 740283), (15, 493522), (29, 255270), (30, 246761), (58, 127635), (67, 110490), (87, 85090), (127, 58290), (134, 55245), (145, 51054), (174, 42545), (201, 36830), (254, 29145), (290, 25527), (335, 22098), (381, 19430), (402, 18415), (435, 17018), (635, 11658), (670, 11049), (762, 9715), (870, 8509), (1005, 7366), (1270, 5829), (1905, 3886), (1943, 3810), (2010, 3683)]