28948070

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 53553312

約数和(自身を除く): 24605242

約数列:

[1, 2, 5, 10, 53, 106, 193, 265, 283, 386, 530, 566, 965, 1415, 1930, 2830, 10229, 14999, 20458, 29998, 51145, 54619, 74995, 102290, 109238, 149990, 273095, 546190, 2894807, 5789614, 14474035, 28948070]

約数ペア:

[(1, 28948070), (2, 14474035), (5, 5789614), (10, 2894807), (53, 546190), (106, 273095), (193, 149990), (265, 109238), (283, 102290), (386, 74995), (530, 54619), (566, 51145), (965, 29998), (1415, 20458), (1930, 14999), (2830, 10229)]