70154840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13187}}^1$

素因数の和:13224

約数の個数: 64

約数和(自身を含む): 189907200

約数和(自身を除く): 119752360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 13187, 26374, 52748, 65935, 92309, 105496, 131870, 184618, 250553, 263740, 369236, 461545, 501106, 527480, 738472, 923090, 1002212, 1252765, 1753871, 1846180, 2004424, 2505530, 3507742, 3692360, 5011060, 7015484, 8769355, 10022120, 14030968, 17538710, 35077420, 70154840]

約数ペア:

[(1, 70154840), (2, 35077420), (4, 17538710), (5, 14030968), (7, 10022120), (8, 8769355), (10, 7015484), (14, 5011060), (19, 3692360), (20, 3507742), (28, 2505530), (35, 2004424), (38, 1846180), (40, 1753871), (56, 1252765), (70, 1002212), (76, 923090), (95, 738472), (133, 527480), (140, 501106), (152, 461545), (190, 369236), (266, 263740), (280, 250553), (380, 184618), (532, 131870), (665, 105496), (760, 92309), (1064, 65935), (1330, 52748), (2660, 26374), (5320, 13187)]