30784126470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2129}}^1\times {\mathrm{5807}}^1$

素因数の和:8029

約数の個数: 64

約数和(自身を含む): 74820049920

約数和(自身を除く): 44035923450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2129, 2490, 4258, 5807, 6387, 10645, 11614, 12774, 17421, 21290, 29035, 31935, 34842, 58070, 63870, 87105, 174210, 176707, 353414, 481981, 530121, 883535, 963962, 1060242, 1445943, 1767070, 2409905, 2650605, 2891886, 4819810, 5301210, 7229715, 12363103, 14459430, 24726206, 37089309, 61815515, 74178618, 123631030, 185446545, 370893090, 1026137549, 2052275098, 3078412647, 5130687745, 6156825294, 10261375490, 15392063235, 30784126470]

約数ペア:

[(1, 30784126470), (2, 15392063235), (3, 10261375490), (5, 6156825294), (6, 5130687745), (10, 3078412647), (15, 2052275098), (30, 1026137549), (83, 370893090), (166, 185446545), (249, 123631030), (415, 74178618), (498, 61815515), (830, 37089309), (1245, 24726206), (2129, 14459430), (2490, 12363103), (4258, 7229715), (5807, 5301210), (6387, 4819810), (10645, 2891886), (11614, 2650605), (12774, 2409905), (17421, 1767070), (21290, 1445943), (29035, 1060242), (31935, 963962), (34842, 883535), (58070, 530121), (63870, 481981), (87105, 353414), (174210, 176707)]