534995820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{990733}}^1$

素因数の和:990751

約数の個数: 48

約数和(自身を含む): 1664433120

約数和(自身を除く): 1129437300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 990733, 1981466, 2972199, 3962932, 4953665, 5944398, 8916597, 9907330, 11888796, 14860995, 17833194, 19814660, 26749791, 29721990, 35666388, 44582985, 53499582, 59443980, 89165970, 106999164, 133748955, 178331940, 267497910, 534995820]

約数ペア:

[(1, 534995820), (2, 267497910), (3, 178331940), (4, 133748955), (5, 106999164), (6, 89165970), (9, 59443980), (10, 53499582), (12, 44582985), (15, 35666388), (18, 29721990), (20, 26749791), (27, 19814660), (30, 17833194), (36, 14860995), (45, 11888796), (54, 9907330), (60, 8916597), (90, 5944398), (108, 4953665), (135, 3962932), (180, 2972199), (270, 1981466), (540, 990733)]