63483980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{971}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 152845056

約数和(自身を除く): 89361076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 467, 934, 971, 1868, 1942, 2335, 3269, 3884, 4670, 4855, 6538, 6797, 9340, 9710, 13076, 13594, 16345, 19420, 27188, 32690, 33985, 65380, 67970, 135940, 453457, 906914, 1813828, 2267285, 3174199, 4534570, 6348398, 9069140, 12696796, 15870995, 31741990, 63483980]

約数ペア:

[(1, 63483980), (2, 31741990), (4, 15870995), (5, 12696796), (7, 9069140), (10, 6348398), (14, 4534570), (20, 3174199), (28, 2267285), (35, 1813828), (70, 906914), (140, 453457), (467, 135940), (934, 67970), (971, 65380), (1868, 33985), (1942, 32690), (2335, 27188), (3269, 19420), (3884, 16345), (4670, 13594), (4855, 13076), (6538, 9710), (6797, 9340)]