489169291290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2415293}}^1$

素因数の和:2415503

約数の個数: 64

約数和(自身を含む): 1208960919936

約数和(自身を除く): 719791628646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 157, 215, 258, 314, 430, 471, 645, 785, 942, 1290, 1570, 2355, 4710, 6751, 13502, 20253, 33755, 40506, 67510, 101265, 202530, 2415293, 4830586, 7245879, 12076465, 14491758, 24152930, 36229395, 72458790, 103857599, 207715198, 311572797, 379201001, 519287995, 623145594, 758402002, 1038575990, 1137603003, 1557863985, 1896005005, 2275206006, 3115727970, 3792010010, 5688015015, 11376030030, 16305643043, 32611286086, 48916929129, 81528215215, 97833858258, 163056430430, 244584645645, 489169291290]

約数ペア:

[(1, 489169291290), (2, 244584645645), (3, 163056430430), (5, 97833858258), (6, 81528215215), (10, 48916929129), (15, 32611286086), (30, 16305643043), (43, 11376030030), (86, 5688015015), (129, 3792010010), (157, 3115727970), (215, 2275206006), (258, 1896005005), (314, 1557863985), (430, 1137603003), (471, 1038575990), (645, 758402002), (785, 623145594), (942, 519287995), (1290, 379201001), (1570, 311572797), (2355, 207715198), (4710, 103857599), (6751, 72458790), (13502, 36229395), (20253, 24152930), (33755, 14491758), (40506, 12076465), (67510, 7245879), (101265, 4830586), (202530, 2415293)]