61739580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8647}}^1$

素因数の和:8683

約数の個数: 96

約数和(自身を含む): 209212416

約数和(自身を除く): 147472836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 8647, 17294, 25941, 34588, 43235, 51882, 60529, 86470, 103764, 121058, 129705, 146999, 172940, 181587, 242116, 259410, 293998, 302645, 363174, 440997, 518820, 587996, 605290, 726348, 734995, 881994, 907935, 1028993, 1210580, 1469990, 1763988, 1815870, 2057986, 2204985, 2939980, 3086979, 3631740, 4115972, 4409970, 5144965, 6173958, 8819940, 10289930, 12347916, 15434895, 20579860, 30869790, 61739580]

約数ペア:

[(1, 61739580), (2, 30869790), (3, 20579860), (4, 15434895), (5, 12347916), (6, 10289930), (7, 8819940), (10, 6173958), (12, 5144965), (14, 4409970), (15, 4115972), (17, 3631740), (20, 3086979), (21, 2939980), (28, 2204985), (30, 2057986), (34, 1815870), (35, 1763988), (42, 1469990), (51, 1210580), (60, 1028993), (68, 907935), (70, 881994), (84, 734995), (85, 726348), (102, 605290), (105, 587996), (119, 518820), (140, 440997), (170, 363174), (204, 302645), (210, 293998), (238, 259410), (255, 242116), (340, 181587), (357, 172940), (420, 146999), (476, 129705), (510, 121058), (595, 103764), (714, 86470), (1020, 60529), (1190, 51882), (1428, 43235), (1785, 34588), (2380, 25941), (3570, 17294), (7140, 8647)]