284965170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1520

約数の個数: 128

約数和(自身を含む): 836075520

約数和(自身を除く): 551110350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 41, 42, 46, 69, 70, 82, 105, 115, 123, 138, 161, 205, 210, 230, 246, 287, 322, 345, 410, 483, 574, 615, 690, 805, 861, 943, 966, 1230, 1435, 1439, 1610, 1722, 1886, 2415, 2829, 2870, 2878, 4305, 4317, 4715, 4830, 5658, 6601, 7195, 8610, 8634, 9430, 10073, 13202, 14145, 14390, 19803, 20146, 21585, 28290, 30219, 33005, 33097, 39606, 43170, 50365, 58999, 60438, 66010, 66194, 99015, 99291, 100730, 117998, 151095, 165485, 176997, 198030, 198582, 231679, 294995, 302190, 330970, 353994, 412993, 463358, 496455, 589990, 695037, 825986, 884985, 992910, 1158395, 1238979, 1356977, 1390074, 1769970, 2064965, 2316790, 2477958, 2713954, 3475185, 4070931, 4129930, 6194895, 6784885, 6950370, 8141862, 9498839, 12389790, 13569770, 18997678, 20354655, 28496517, 40709310, 47494195, 56993034, 94988390, 142482585, 284965170]

約数ペア:

[(1, 284965170), (2, 142482585), (3, 94988390), (5, 56993034), (6, 47494195), (7, 40709310), (10, 28496517), (14, 20354655), (15, 18997678), (21, 13569770), (23, 12389790), (30, 9498839), (35, 8141862), (41, 6950370), (42, 6784885), (46, 6194895), (69, 4129930), (70, 4070931), (82, 3475185), (105, 2713954), (115, 2477958), (123, 2316790), (138, 2064965), (161, 1769970), (205, 1390074), (210, 1356977), (230, 1238979), (246, 1158395), (287, 992910), (322, 884985), (345, 825986), (410, 695037), (483, 589990), (574, 496455), (615, 463358), (690, 412993), (805, 353994), (861, 330970), (943, 302190), (966, 294995), (1230, 231679), (1435, 198582), (1439, 198030), (1610, 176997), (1722, 165485), (1886, 151095), (2415, 117998), (2829, 100730), (2870, 99291), (2878, 99015), (4305, 66194), (4317, 66010), (4715, 60438), (4830, 58999), (5658, 50365), (6601, 43170), (7195, 39606), (8610, 33097), (8634, 33005), (9430, 30219), (10073, 28290), (13202, 21585), (14145, 20146), (14390, 19803)]