29682520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{467}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 76826880

約数和(自身を除く): 47144360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 227, 280, 454, 467, 908, 934, 1135, 1589, 1816, 1868, 2270, 2335, 3178, 3269, 3736, 4540, 4670, 6356, 6538, 7945, 9080, 9340, 12712, 13076, 15890, 16345, 18680, 26152, 31780, 32690, 63560, 65380, 106009, 130760, 212018, 424036, 530045, 742063, 848072, 1060090, 1484126, 2120180, 2968252, 3710315, 4240360, 5936504, 7420630, 14841260, 29682520]

約数ペア:

[(1, 29682520), (2, 14841260), (4, 7420630), (5, 5936504), (7, 4240360), (8, 3710315), (10, 2968252), (14, 2120180), (20, 1484126), (28, 1060090), (35, 848072), (40, 742063), (56, 530045), (70, 424036), (140, 212018), (227, 130760), (280, 106009), (454, 65380), (467, 63560), (908, 32690), (934, 31780), (1135, 26152), (1589, 18680), (1816, 16345), (1868, 15890), (2270, 13076), (2335, 12712), (3178, 9340), (3269, 9080), (3736, 7945), (4540, 6538), (4670, 6356)]