86579940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5749}}^1$

素因数の和:6012

約数の個数: 48

約数和(自身を含む): 243432000

約数和(自身を除く): 156852060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 5020, 5749, 7530, 11498, 15060, 17247, 22996, 28745, 34494, 57490, 68988, 86235, 114980, 172470, 344940, 1442999, 2885998, 4328997, 5771996, 7214995, 8657994, 14429990, 17315988, 21644985, 28859980, 43289970, 86579940]

約数ペア:

[(1, 86579940), (2, 43289970), (3, 28859980), (4, 21644985), (5, 17315988), (6, 14429990), (10, 8657994), (12, 7214995), (15, 5771996), (20, 4328997), (30, 2885998), (60, 1442999), (251, 344940), (502, 172470), (753, 114980), (1004, 86235), (1255, 68988), (1506, 57490), (2510, 34494), (3012, 28745), (3765, 22996), (5020, 17247), (5749, 15060), (7530, 11498)]