29734460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1303}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 71855616

約数和(自身を除く): 42121156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1303, 1630, 2282, 2606, 3260, 4564, 5212, 5705, 6515, 9121, 11410, 13030, 18242, 22820, 26060, 36484, 45605, 91210, 182420, 212389, 424778, 849556, 1061945, 1486723, 2123890, 2973446, 4247780, 5946892, 7433615, 14867230, 29734460]

約数ペア:

[(1, 29734460), (2, 14867230), (4, 7433615), (5, 5946892), (7, 4247780), (10, 2973446), (14, 2123890), (20, 1486723), (28, 1061945), (35, 849556), (70, 424778), (140, 212389), (163, 182420), (326, 91210), (652, 45605), (815, 36484), (1141, 26060), (1303, 22820), (1630, 18242), (2282, 13030), (2606, 11410), (3260, 9121), (4564, 6515), (5212, 5705)]