28597950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:738

約数の個数: 72

約数和(自身を含む): 77704848

約数和(自身を除く): 49106898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 103, 150, 206, 225, 309, 450, 515, 617, 618, 927, 1030, 1234, 1545, 1851, 1854, 2575, 3085, 3090, 3702, 4635, 5150, 5553, 6170, 7725, 9255, 9270, 11106, 15425, 15450, 18510, 23175, 27765, 30850, 46275, 46350, 55530, 63551, 92550, 127102, 138825, 190653, 277650, 317755, 381306, 571959, 635510, 953265, 1143918, 1588775, 1906530, 2859795, 3177550, 4766325, 5719590, 9532650, 14298975, 28597950]

約数ペア:

[(1, 28597950), (2, 14298975), (3, 9532650), (5, 5719590), (6, 4766325), (9, 3177550), (10, 2859795), (15, 1906530), (18, 1588775), (25, 1143918), (30, 953265), (45, 635510), (50, 571959), (75, 381306), (90, 317755), (103, 277650), (150, 190653), (206, 138825), (225, 127102), (309, 92550), (450, 63551), (515, 55530), (617, 46350), (618, 46275), (927, 30850), (1030, 27765), (1234, 23175), (1545, 18510), (1851, 15450), (1854, 15425), (2575, 11106), (3085, 9270), (3090, 9255), (3702, 7725), (4635, 6170), (5150, 5553)]