17229190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 35335440

約数和(自身を除く): 18106250

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 491, 605, 638, 982, 1210, 1595, 2455, 3190, 3509, 4910, 5401, 7018, 10802, 14239, 17545, 27005, 28478, 35090, 54010, 59411, 71195, 118822, 142390, 156629, 297055, 313258, 594110, 783145, 1566290, 1722919, 3445838, 8614595, 17229190]

約数ペア:

[(1, 17229190), (2, 8614595), (5, 3445838), (10, 1722919), (11, 1566290), (22, 783145), (29, 594110), (55, 313258), (58, 297055), (110, 156629), (121, 142390), (145, 118822), (242, 71195), (290, 59411), (319, 54010), (491, 35090), (605, 28478), (638, 27005), (982, 17545), (1210, 14239), (1595, 10802), (2455, 7018), (3190, 5401), (3509, 4910)]