310314030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25667}}^1$

素因数の和:25721

約数の個数: 64

約数和(自身を含む): 827947008

約数和(自身を除く): 517632978

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 25667, 51334, 77001, 128335, 154002, 256670, 333671, 385005, 667342, 770010, 795677, 1001013, 1591354, 1668355, 2002026, 2387031, 3336710, 3978385, 4774062, 5005065, 7956770, 10010130, 10343801, 11935155, 20687602, 23870310, 31031403, 51719005, 62062806, 103438010, 155157015, 310314030]

約数ペア:

[(1, 310314030), (2, 155157015), (3, 103438010), (5, 62062806), (6, 51719005), (10, 31031403), (13, 23870310), (15, 20687602), (26, 11935155), (30, 10343801), (31, 10010130), (39, 7956770), (62, 5005065), (65, 4774062), (78, 3978385), (93, 3336710), (130, 2387031), (155, 2002026), (186, 1668355), (195, 1591354), (310, 1001013), (390, 795677), (403, 770010), (465, 667342), (806, 385005), (930, 333671), (1209, 256670), (2015, 154002), (2418, 128335), (4030, 77001), (6045, 51334), (12090, 25667)]