31018590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7333}}^1$

素因数の和:7393

約数の個数: 48

約数和(自身を含む): 82375488

約数和(自身を除く): 51356898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 7333, 14666, 21999, 36665, 43998, 65997, 73330, 109995, 131994, 219990, 329985, 344651, 659970, 689302, 1033953, 1723255, 2067906, 3101859, 3446510, 5169765, 6203718, 10339530, 15509295, 31018590]

約数ペア:

[(1, 31018590), (2, 15509295), (3, 10339530), (5, 6203718), (6, 5169765), (9, 3446510), (10, 3101859), (15, 2067906), (18, 1723255), (30, 1033953), (45, 689302), (47, 659970), (90, 344651), (94, 329985), (141, 219990), (235, 131994), (282, 109995), (423, 73330), (470, 65997), (705, 43998), (846, 36665), (1410, 21999), (2115, 14666), (4230, 7333)]