280330710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{10753}}^1$

素因数の和:10853

約数の個数: 64

約数和(自身を含む): 743316480

約数和(自身を除く): 462985770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 110, 158, 165, 237, 330, 395, 474, 790, 869, 1185, 1738, 2370, 2607, 4345, 5214, 8690, 10753, 13035, 21506, 26070, 32259, 53765, 64518, 107530, 118283, 161295, 236566, 322590, 354849, 591415, 709698, 849487, 1182830, 1698974, 1774245, 2548461, 3548490, 4247435, 5096922, 8494870, 9344357, 12742305, 18688714, 25484610, 28033071, 46721785, 56066142, 93443570, 140165355, 280330710]

約数ペア:

[(1, 280330710), (2, 140165355), (3, 93443570), (5, 56066142), (6, 46721785), (10, 28033071), (11, 25484610), (15, 18688714), (22, 12742305), (30, 9344357), (33, 8494870), (55, 5096922), (66, 4247435), (79, 3548490), (110, 2548461), (158, 1774245), (165, 1698974), (237, 1182830), (330, 849487), (395, 709698), (474, 591415), (790, 354849), (869, 322590), (1185, 236566), (1738, 161295), (2370, 118283), (2607, 107530), (4345, 64518), (5214, 53765), (8690, 32259), (10753, 26070), (13035, 21506)]