771599940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{273617}}^1$

素因数の和:273676

約数の個数: 48

約数和(自身を含む): 2206455552

約数和(自身を除く): 1434855612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 273617, 547234, 820851, 1094468, 1368085, 1641702, 2736170, 3283404, 4104255, 5472340, 8208510, 12859999, 16417020, 25719998, 38579997, 51439996, 64299995, 77159994, 128599990, 154319988, 192899985, 257199980, 385799970, 771599940]

約数ペア:

[(1, 771599940), (2, 385799970), (3, 257199980), (4, 192899985), (5, 154319988), (6, 128599990), (10, 77159994), (12, 64299995), (15, 51439996), (20, 38579997), (30, 25719998), (47, 16417020), (60, 12859999), (94, 8208510), (141, 5472340), (188, 4104255), (235, 3283404), (282, 2736170), (470, 1641702), (564, 1368085), (705, 1094468), (940, 820851), (1410, 547234), (2820, 273617)]