30481614

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 68481504

約数和(自身を除く): 37999890

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 103, 123, 206, 246, 309, 369, 401, 618, 738, 802, 927, 1203, 1854, 2406, 3609, 4223, 7218, 8446, 12669, 16441, 25338, 32882, 38007, 41303, 49323, 76014, 82606, 98646, 123909, 147969, 247818, 295938, 371727, 743454, 1693423, 3386846, 5080269, 10160538, 15240807, 30481614]

約数ペア:

[(1, 30481614), (2, 15240807), (3, 10160538), (6, 5080269), (9, 3386846), (18, 1693423), (41, 743454), (82, 371727), (103, 295938), (123, 247818), (206, 147969), (246, 123909), (309, 98646), (369, 82606), (401, 76014), (618, 49323), (738, 41303), (802, 38007), (927, 32882), (1203, 25338), (1854, 16441), (2406, 12669), (3609, 8446), (4223, 7218)]