30867100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2551}}^1$

素因数の和:2587

約数の個数: 54

約数和(自身を含む): 73653272

約数和(自身を除く): 42786172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 2420, 2551, 3025, 5102, 6050, 10204, 12100, 12755, 25510, 28061, 51020, 56122, 63775, 112244, 127550, 140305, 255100, 280610, 308671, 561220, 617342, 701525, 1234684, 1403050, 1543355, 2806100, 3086710, 6173420, 7716775, 15433550, 30867100]

約数ペア:

[(1, 30867100), (2, 15433550), (4, 7716775), (5, 6173420), (10, 3086710), (11, 2806100), (20, 1543355), (22, 1403050), (25, 1234684), (44, 701525), (50, 617342), (55, 561220), (100, 308671), (110, 280610), (121, 255100), (220, 140305), (242, 127550), (275, 112244), (484, 63775), (550, 56122), (605, 51020), (1100, 28061), (1210, 25510), (2420, 12755), (2551, 12100), (3025, 10204), (5102, 6050)]