30406332

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 79961728

約数和(自身を除く): 49555396

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 121, 129, 132, 172, 242, 258, 363, 473, 484, 487, 516, 726, 946, 974, 1419, 1452, 1461, 1892, 1948, 2838, 2922, 5203, 5357, 5676, 5844, 10406, 10714, 15609, 16071, 20812, 20941, 21428, 31218, 32142, 41882, 58927, 62436, 62823, 64284, 83764, 117854, 125646, 176781, 230351, 235708, 251292, 353562, 460702, 691053, 707124, 921404, 1382106, 2533861, 2764212, 5067722, 7601583, 10135444, 15203166, 30406332]

約数ペア:

[(1, 30406332), (2, 15203166), (3, 10135444), (4, 7601583), (6, 5067722), (11, 2764212), (12, 2533861), (22, 1382106), (33, 921404), (43, 707124), (44, 691053), (66, 460702), (86, 353562), (121, 251292), (129, 235708), (132, 230351), (172, 176781), (242, 125646), (258, 117854), (363, 83764), (473, 64284), (484, 62823), (487, 62436), (516, 58927), (726, 41882), (946, 32142), (974, 31218), (1419, 21428), (1452, 20941), (1461, 20812), (1892, 16071), (1948, 15609), (2838, 10714), (2922, 10406), (5203, 5844), (5357, 5676)]