30870886655

素因数分解:

$5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{4933}}^1$

素因数の和:5089

約数の個数: 64

約数和(自身を含む): 44761248000

約数和(自身を除く): 13890361345

約数列:

[1, 5, 7, 35, 41, 49, 89, 205, 245, 287, 343, 445, 623, 1435, 1715, 2009, 3115, 3649, 4361, 4933, 10045, 14063, 18245, 21805, 24665, 25543, 30527, 34531, 70315, 127715, 152635, 172655, 178801, 202253, 241717, 439037, 894005, 1011265, 1208585, 1251607, 1415771, 1692019, 2195185, 3073259, 6258035, 7078855, 8460095, 9910397, 15366295, 18000517, 21512813, 49551985, 69372779, 90002585, 107564065, 126003619, 150589691, 346863895, 630018095, 752948455, 882025333, 4410126665, 6174177331, 30870886655]

約数ペア:

[(1, 30870886655), (5, 6174177331), (7, 4410126665), (35, 882025333), (41, 752948455), (49, 630018095), (89, 346863895), (205, 150589691), (245, 126003619), (287, 107564065), (343, 90002585), (445, 69372779), (623, 49551985), (1435, 21512813), (1715, 18000517), (2009, 15366295), (3115, 9910397), (3649, 8460095), (4361, 7078855), (4933, 6258035), (10045, 3073259), (14063, 2195185), (18245, 1692019), (21805, 1415771), (24665, 1251607), (25543, 1208585), (30527, 1011265), (34531, 894005), (70315, 439037), (127715, 241717), (152635, 202253), (172655, 178801)]