30069612

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 78478400

約数和(自身を除く): 48408788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 97, 109, 158, 194, 218, 237, 291, 316, 327, 388, 436, 474, 582, 654, 711, 873, 948, 981, 1164, 1308, 1422, 1746, 1962, 2844, 3492, 3924, 7663, 8611, 10573, 15326, 17222, 21146, 22989, 25833, 30652, 31719, 34444, 42292, 45978, 51666, 63438, 68967, 77499, 91956, 95157, 103332, 126876, 137934, 154998, 190314, 275868, 309996, 380628, 835267, 1670534, 2505801, 3341068, 5011602, 7517403, 10023204, 15034806, 30069612]

約数ペア:

[(1, 30069612), (2, 15034806), (3, 10023204), (4, 7517403), (6, 5011602), (9, 3341068), (12, 2505801), (18, 1670534), (36, 835267), (79, 380628), (97, 309996), (109, 275868), (158, 190314), (194, 154998), (218, 137934), (237, 126876), (291, 103332), (316, 95157), (327, 91956), (388, 77499), (436, 68967), (474, 63438), (582, 51666), (654, 45978), (711, 42292), (873, 34444), (948, 31719), (981, 30652), (1164, 25833), (1308, 22989), (1422, 21146), (1746, 17222), (1962, 15326), (2844, 10573), (3492, 8611), (3924, 7663)]