187442910

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{77137}}^1$

素因数の和:77159

約数の個数: 48

約数和(自身を含む): 505408176

約数和(自身を除く): 317965266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 77137, 154274, 231411, 385685, 462822, 694233, 771370, 1157055, 1388466, 2082699, 2314110, 3471165, 4165398, 6248097, 6942330, 10413495, 12496194, 18744291, 20826990, 31240485, 37488582, 62480970, 93721455, 187442910]

約数ペア:

[(1, 187442910), (2, 93721455), (3, 62480970), (5, 37488582), (6, 31240485), (9, 20826990), (10, 18744291), (15, 12496194), (18, 10413495), (27, 6942330), (30, 6248097), (45, 4165398), (54, 3471165), (81, 2314110), (90, 2082699), (135, 1388466), (162, 1157055), (243, 771370), (270, 694233), (405, 462822), (486, 385685), (810, 231411), (1215, 154274), (2430, 77137)]