16458420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2267}}^1$

素因数の和:2301

約数の個数: 72

約数和(自身を含む): 50676192

約数和(自身を除く): 34217772

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2267, 2420, 3630, 4534, 6801, 7260, 9068, 11335, 13602, 22670, 24937, 27204, 34005, 45340, 49874, 68010, 74811, 99748, 124685, 136020, 149622, 249370, 274307, 299244, 374055, 498740, 548614, 748110, 822921, 1097228, 1371535, 1496220, 1645842, 2743070, 3291684, 4114605, 5486140, 8229210, 16458420]

約数ペア:

[(1, 16458420), (2, 8229210), (3, 5486140), (4, 4114605), (5, 3291684), (6, 2743070), (10, 1645842), (11, 1496220), (12, 1371535), (15, 1097228), (20, 822921), (22, 748110), (30, 548614), (33, 498740), (44, 374055), (55, 299244), (60, 274307), (66, 249370), (110, 149622), (121, 136020), (132, 124685), (165, 99748), (220, 74811), (242, 68010), (330, 49874), (363, 45340), (484, 34005), (605, 27204), (660, 24937), (726, 22670), (1210, 13602), (1452, 11335), (1815, 9068), (2267, 7260), (2420, 6801), (3630, 4534)]