530189910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{66191}}^1$

素因数の和:66293

約数の個数: 48

約数和(自身を含む): 1394003520

約数和(自身を除く): 863813610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 66191, 132382, 198573, 330955, 397146, 595719, 661910, 992865, 1191438, 1985730, 2978595, 5890999, 5957190, 11781998, 17672997, 29454995, 35345994, 53018991, 58909990, 88364985, 106037982, 176729970, 265094955, 530189910]

約数ペア:

[(1, 530189910), (2, 265094955), (3, 176729970), (5, 106037982), (6, 88364985), (9, 58909990), (10, 53018991), (15, 35345994), (18, 29454995), (30, 17672997), (45, 11781998), (89, 5957190), (90, 5890999), (178, 2978595), (267, 1985730), (445, 1191438), (534, 992865), (801, 661910), (890, 595719), (1335, 397146), (1602, 330955), (2670, 198573), (4005, 132382), (8010, 66191)]