74115860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 193466112

約数和(自身を除く): 119350252

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 193, 211, 260, 364, 386, 422, 455, 772, 844, 910, 965, 1055, 1351, 1477, 1820, 1930, 2110, 2509, 2702, 2743, 2954, 3860, 4220, 5018, 5404, 5486, 5908, 6755, 7385, 10036, 10972, 12545, 13510, 13715, 14770, 17563, 19201, 25090, 27020, 27430, 29540, 35126, 38402, 40723, 50180, 54860, 70252, 76804, 81446, 87815, 96005, 162892, 175630, 192010, 203615, 285061, 351260, 384020, 407230, 529399, 570122, 814460, 1058798, 1140244, 1425305, 2117596, 2646995, 2850610, 3705793, 5293990, 5701220, 7411586, 10587980, 14823172, 18528965, 37057930, 74115860]

約数ペア:

[(1, 74115860), (2, 37057930), (4, 18528965), (5, 14823172), (7, 10587980), (10, 7411586), (13, 5701220), (14, 5293990), (20, 3705793), (26, 2850610), (28, 2646995), (35, 2117596), (52, 1425305), (65, 1140244), (70, 1058798), (91, 814460), (130, 570122), (140, 529399), (182, 407230), (193, 384020), (211, 351260), (260, 285061), (364, 203615), (386, 192010), (422, 175630), (455, 162892), (772, 96005), (844, 87815), (910, 81446), (965, 76804), (1055, 70252), (1351, 54860), (1477, 50180), (1820, 40723), (1930, 38402), (2110, 35126), (2509, 29540), (2702, 27430), (2743, 27020), (2954, 25090), (3860, 19201), (4220, 17563), (5018, 14770), (5404, 13715), (5486, 13510), (5908, 12545), (6755, 10972), (7385, 10036)]