30409860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2999}}^1$

素因数の和:3037

約数の個数: 72

約数和(自身を含む): 92232000

約数和(自身を除く): 61822140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 2999, 3380, 5070, 5998, 8997, 10140, 11996, 14995, 17994, 29990, 35988, 38987, 44985, 59980, 77974, 89970, 116961, 155948, 179940, 194935, 233922, 389870, 467844, 506831, 584805, 779740, 1013662, 1169610, 1520493, 2027324, 2339220, 2534155, 3040986, 5068310, 6081972, 7602465, 10136620, 15204930, 30409860]

約数ペア:

[(1, 30409860), (2, 15204930), (3, 10136620), (4, 7602465), (5, 6081972), (6, 5068310), (10, 3040986), (12, 2534155), (13, 2339220), (15, 2027324), (20, 1520493), (26, 1169610), (30, 1013662), (39, 779740), (52, 584805), (60, 506831), (65, 467844), (78, 389870), (130, 233922), (156, 194935), (169, 179940), (195, 155948), (260, 116961), (338, 89970), (390, 77974), (507, 59980), (676, 44985), (780, 38987), (845, 35988), (1014, 29990), (1690, 17994), (2028, 14995), (2535, 11996), (2999, 10140), (3380, 8997), (5070, 5998)]