9846990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 27495936

約数和(自身を除く): 17648946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 67, 69, 71, 90, 115, 134, 138, 142, 201, 207, 213, 230, 335, 345, 355, 402, 414, 426, 603, 639, 670, 690, 710, 1005, 1035, 1065, 1206, 1278, 1541, 1633, 2010, 2070, 2130, 3015, 3082, 3195, 3266, 4623, 4757, 4899, 6030, 6390, 7705, 8165, 9246, 9514, 9798, 13869, 14271, 14697, 15410, 16330, 23115, 23785, 24495, 27738, 28542, 29394, 42813, 46230, 47570, 48990, 69345, 71355, 73485, 85626, 109411, 138690, 142710, 146970, 214065, 218822, 328233, 428130, 547055, 656466, 984699, 1094110, 1641165, 1969398, 3282330, 4923495, 9846990]

約数ペア:

[(1, 9846990), (2, 4923495), (3, 3282330), (5, 1969398), (6, 1641165), (9, 1094110), (10, 984699), (15, 656466), (18, 547055), (23, 428130), (30, 328233), (45, 218822), (46, 214065), (67, 146970), (69, 142710), (71, 138690), (90, 109411), (115, 85626), (134, 73485), (138, 71355), (142, 69345), (201, 48990), (207, 47570), (213, 46230), (230, 42813), (335, 29394), (345, 28542), (355, 27738), (402, 24495), (414, 23785), (426, 23115), (603, 16330), (639, 15410), (670, 14697), (690, 14271), (710, 13869), (1005, 9798), (1035, 9514), (1065, 9246), (1206, 8165), (1278, 7705), (1541, 6390), (1633, 6030), (2010, 4899), (2070, 4757), (2130, 4623), (3015, 3266), (3082, 3195)]