153337590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{81131}}^1$

素因数の和:81154

約数の個数: 64

約数和(自身を含む): 467320320

約数和(自身を除く): 313982730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 81131, 162262, 243393, 405655, 486786, 567917, 730179, 811310, 1135834, 1216965, 1460358, 1703751, 2190537, 2433930, 2839585, 3407502, 3650895, 4381074, 5111253, 5679170, 7301790, 8518755, 10222506, 10952685, 15333759, 17037510, 21905370, 25556265, 30667518, 51112530, 76668795, 153337590]

約数ペア:

[(1, 153337590), (2, 76668795), (3, 51112530), (5, 30667518), (6, 25556265), (7, 21905370), (9, 17037510), (10, 15333759), (14, 10952685), (15, 10222506), (18, 8518755), (21, 7301790), (27, 5679170), (30, 5111253), (35, 4381074), (42, 3650895), (45, 3407502), (54, 2839585), (63, 2433930), (70, 2190537), (90, 1703751), (105, 1460358), (126, 1216965), (135, 1135834), (189, 811310), (210, 730179), (270, 567917), (315, 486786), (378, 405655), (630, 243393), (945, 162262), (1890, 81131)]