1739940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 4983552

約数和(自身を除く): 3243612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 617, 705, 940, 1234, 1410, 1851, 2468, 2820, 3085, 3702, 6170, 7404, 9255, 12340, 18510, 28999, 37020, 57998, 86997, 115996, 144995, 173994, 289990, 347988, 434985, 579980, 869970, 1739940]

約数ペア:

[(1, 1739940), (2, 869970), (3, 579980), (4, 434985), (5, 347988), (6, 289990), (10, 173994), (12, 144995), (15, 115996), (20, 86997), (30, 57998), (47, 37020), (60, 28999), (94, 18510), (141, 12340), (188, 9255), (235, 7404), (282, 6170), (470, 3702), (564, 3085), (617, 2820), (705, 2468), (940, 1851), (1234, 1410)]