30965200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11059}}^1$

素因数の和:11084

約数の個数: 60

約数和(自身を含む): 85029280

約数和(自身を除く): 54064080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 11059, 22118, 44236, 55295, 77413, 88472, 110590, 154826, 176944, 221180, 276475, 309652, 387065, 442360, 552950, 619304, 774130, 884720, 1105900, 1238608, 1548260, 1935325, 2211800, 3096520, 3870650, 4423600, 6193040, 7741300, 15482600, 30965200]

約数ペア:

[(1, 30965200), (2, 15482600), (4, 7741300), (5, 6193040), (7, 4423600), (8, 3870650), (10, 3096520), (14, 2211800), (16, 1935325), (20, 1548260), (25, 1238608), (28, 1105900), (35, 884720), (40, 774130), (50, 619304), (56, 552950), (70, 442360), (80, 387065), (100, 309652), (112, 276475), (140, 221180), (175, 176944), (200, 154826), (280, 110590), (350, 88472), (400, 77413), (560, 55295), (700, 44236), (1400, 22118), (2800, 11059)]