30462470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 62052480

約数和(自身を除く): 31590010

約数列:

[1, 2, 5, 10, 17, 29, 34, 37, 58, 74, 85, 145, 167, 170, 185, 290, 334, 370, 493, 629, 835, 986, 1073, 1258, 1670, 2146, 2465, 2839, 3145, 4843, 4930, 5365, 5678, 6179, 6290, 9686, 10730, 12358, 14195, 18241, 24215, 28390, 30895, 36482, 48430, 61790, 82331, 91205, 105043, 164662, 179191, 182410, 210086, 358382, 411655, 525215, 823310, 895955, 1050430, 1791910, 3046247, 6092494, 15231235, 30462470]

約数ペア:

[(1, 30462470), (2, 15231235), (5, 6092494), (10, 3046247), (17, 1791910), (29, 1050430), (34, 895955), (37, 823310), (58, 525215), (74, 411655), (85, 358382), (145, 210086), (167, 182410), (170, 179191), (185, 164662), (290, 105043), (334, 91205), (370, 82331), (493, 61790), (629, 48430), (835, 36482), (986, 30895), (1073, 28390), (1258, 24215), (1670, 18241), (2146, 14195), (2465, 12358), (2839, 10730), (3145, 9686), (4843, 6290), (4930, 6179), (5365, 5678)]