190259580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26647}}^1$

素因数の和:26683

約数の個数: 96

約数和(自身を含む): 644668416

約数和(自身を除く): 454408836

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, 26647, 53294, 79941, 106588, 133235, 159882, 186529, 266470, 319764, 373058, 399705, 452999, 532940, 559587, 746116, 799410, 905998, 932645, 1119174, 1358997, 1598820, 1811996, 1865290, 2238348, 2264995, 2717994, 2797935, 3170993, 3730580, 4529990, 5435988, 5595870, 6341986, 6794985, 9059980, 9512979, 11191740, 12683972, 13589970, 15854965, 19025958, 27179940, 31709930, 38051916, 47564895, 63419860, 95129790, 190259580]

約数ペア:

[(1, 190259580), (2, 95129790), (3, 63419860), (4, 47564895), (5, 38051916), (6, 31709930), (7, 27179940), (10, 19025958), (12, 15854965), (14, 13589970), (15, 12683972), (17, 11191740), (20, 9512979), (21, 9059980), (28, 6794985), (30, 6341986), (34, 5595870), (35, 5435988), (42, 4529990), (51, 3730580), (60, 3170993), (68, 2797935), (70, 2717994), (84, 2264995), (85, 2238348), (102, 1865290), (105, 1811996), (119, 1598820), (140, 1358997), (170, 1119174), (204, 932645), (210, 905998), (238, 799410), (255, 746116), (340, 559587), (357, 532940), (420, 452999), (476, 399705), (510, 373058), (595, 319764), (714, 266470), (1020, 186529), (1190, 159882), (1428, 133235), (1785, 106588), (2380, 79941), (3570, 53294), (7140, 26647)]