38701290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1651

約数の個数: 64

約数和(自身を含む): 100108800

約数和(自身を除く): 61407510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 190, 215, 258, 285, 430, 570, 645, 817, 1290, 1579, 1634, 2451, 3158, 4085, 4737, 4902, 7895, 8170, 9474, 12255, 15790, 23685, 24510, 30001, 47370, 60002, 67897, 90003, 135794, 150005, 180006, 203691, 300010, 339485, 407382, 450015, 678970, 900030, 1018455, 1290043, 2036910, 2580086, 3870129, 6450215, 7740258, 12900430, 19350645, 38701290]

約数ペア:

[(1, 38701290), (2, 19350645), (3, 12900430), (5, 7740258), (6, 6450215), (10, 3870129), (15, 2580086), (19, 2036910), (30, 1290043), (38, 1018455), (43, 900030), (57, 678970), (86, 450015), (95, 407382), (114, 339485), (129, 300010), (190, 203691), (215, 180006), (258, 150005), (285, 135794), (430, 90003), (570, 67897), (645, 60002), (817, 47370), (1290, 30001), (1579, 24510), (1634, 23685), (2451, 15790), (3158, 12255), (4085, 9474), (4737, 8170), (4902, 7895)]