30444645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 62244864

約数和(自身を除く): 31800219

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 43, 55, 77, 105, 129, 165, 215, 231, 301, 385, 473, 613, 645, 903, 1155, 1419, 1505, 1839, 2365, 3065, 3311, 4291, 4515, 6743, 7095, 9195, 9933, 12873, 16555, 20229, 21455, 26359, 33715, 47201, 49665, 64365, 79077, 101145, 131795, 141603, 184513, 236005, 289949, 395385, 553539, 708015, 869847, 922565, 1449745, 2029643, 2767695, 4349235, 6088929, 10148215, 30444645]

約数ペア:

[(1, 30444645), (3, 10148215), (5, 6088929), (7, 4349235), (11, 2767695), (15, 2029643), (21, 1449745), (33, 922565), (35, 869847), (43, 708015), (55, 553539), (77, 395385), (105, 289949), (129, 236005), (165, 184513), (215, 141603), (231, 131795), (301, 101145), (385, 79077), (473, 64365), (613, 49665), (645, 47201), (903, 33715), (1155, 26359), (1419, 21455), (1505, 20229), (1839, 16555), (2365, 12873), (3065, 9933), (3311, 9195), (4291, 7095), (4515, 6743)]