90308070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1259}}^1$

素因数の和:2069

約数の個数: 48

約数和(自身を含む): 235282320

約数和(自身を除く): 144974250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 797, 1259, 1594, 2391, 2518, 3777, 3985, 4782, 6295, 7173, 7554, 7970, 11331, 11955, 12590, 14346, 18885, 22662, 23910, 35865, 37770, 56655, 71730, 113310, 1003423, 2006846, 3010269, 5017115, 6020538, 9030807, 10034230, 15051345, 18061614, 30102690, 45154035, 90308070]

約数ペア:

[(1, 90308070), (2, 45154035), (3, 30102690), (5, 18061614), (6, 15051345), (9, 10034230), (10, 9030807), (15, 6020538), (18, 5017115), (30, 3010269), (45, 2006846), (90, 1003423), (797, 113310), (1259, 71730), (1594, 56655), (2391, 37770), (2518, 35865), (3777, 23910), (3985, 22662), (4782, 18885), (6295, 14346), (7173, 12590), (7554, 11955), (7970, 11331)]