30412830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1217}}^1$

素因数の和:1258

約数の個数: 96

約数和(自身を含む): 89976096

約数和(自身を除く): 59563266

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 294, 357, 490, 510, 595, 714, 735, 833, 1190, 1217, 1470, 1666, 1785, 2434, 2499, 3570, 3651, 4165, 4998, 6085, 7302, 8330, 8519, 12170, 12495, 17038, 18255, 20689, 24990, 25557, 36510, 41378, 42595, 51114, 59633, 62067, 85190, 103445, 119266, 124134, 127785, 144823, 178899, 206890, 255570, 289646, 298165, 310335, 357798, 434469, 596330, 620670, 724115, 868938, 894495, 1013761, 1448230, 1788990, 2027522, 2172345, 3041283, 4344690, 5068805, 6082566, 10137610, 15206415, 30412830]

約数ペア:

[(1, 30412830), (2, 15206415), (3, 10137610), (5, 6082566), (6, 5068805), (7, 4344690), (10, 3041283), (14, 2172345), (15, 2027522), (17, 1788990), (21, 1448230), (30, 1013761), (34, 894495), (35, 868938), (42, 724115), (49, 620670), (51, 596330), (70, 434469), (85, 357798), (98, 310335), (102, 298165), (105, 289646), (119, 255570), (147, 206890), (170, 178899), (210, 144823), (238, 127785), (245, 124134), (255, 119266), (294, 103445), (357, 85190), (490, 62067), (510, 59633), (595, 51114), (714, 42595), (735, 41378), (833, 36510), (1190, 25557), (1217, 24990), (1470, 20689), (1666, 18255), (1785, 17038), (2434, 12495), (2499, 12170), (3570, 8519), (3651, 8330), (4165, 7302), (4998, 6085)]