1900357050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{294629}}^1$

素因数の和:294687

約数の個数: 48

約数和(自身を含む): 4822503840

約数和(自身を除く): 2922146790

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 294629, 589258, 883887, 1473145, 1767774, 2946290, 4419435, 7365725, 8838870, 12669047, 14731450, 22097175, 25338094, 38007141, 44194350, 63345235, 76014282, 126690470, 190035705, 316726175, 380071410, 633452350, 950178525, 1900357050]

約数ペア:

[(1, 1900357050), (2, 950178525), (3, 633452350), (5, 380071410), (6, 316726175), (10, 190035705), (15, 126690470), (25, 76014282), (30, 63345235), (43, 44194350), (50, 38007141), (75, 25338094), (86, 22097175), (129, 14731450), (150, 12669047), (215, 8838870), (258, 7365725), (430, 4419435), (645, 2946290), (1075, 1767774), (1290, 1473145), (2150, 883887), (3225, 589258), (6450, 294629)]