12747191010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{15349}}^1$

素因数の和:15456

約数の個数: 128

約数和(自身を含む): 33951744000

約数和(自身を除く): 21204552990

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 47, 57, 62, 93, 94, 95, 114, 141, 155, 186, 190, 235, 282, 285, 310, 465, 470, 570, 589, 705, 893, 930, 1178, 1410, 1457, 1767, 1786, 2679, 2914, 2945, 3534, 4371, 4465, 5358, 5890, 7285, 8742, 8835, 8930, 13395, 14570, 15349, 17670, 21855, 26790, 27683, 30698, 43710, 46047, 55366, 76745, 83049, 92094, 138415, 153490, 166098, 230235, 276830, 291631, 415245, 460470, 475819, 583262, 721403, 830490, 874893, 951638, 1427457, 1442806, 1458155, 1749786, 2164209, 2379095, 2854914, 2916310, 3607015, 4328418, 4374465, 4758190, 7137285, 7214030, 8748930, 9040561, 10821045, 13706657, 14274570, 18081122, 21642090, 22363493, 27121683, 27413314, 41119971, 44726986, 45202805, 54243366, 67090479, 68533285, 82239942, 90405610, 111817465, 134180958, 135608415, 137066570, 205599855, 223634930, 271216830, 335452395, 411199710, 424906367, 670904790, 849812734, 1274719101, 2124531835, 2549438202, 4249063670, 6373595505, 12747191010]

約数ペア:

[(1, 12747191010), (2, 6373595505), (3, 4249063670), (5, 2549438202), (6, 2124531835), (10, 1274719101), (15, 849812734), (19, 670904790), (30, 424906367), (31, 411199710), (38, 335452395), (47, 271216830), (57, 223634930), (62, 205599855), (93, 137066570), (94, 135608415), (95, 134180958), (114, 111817465), (141, 90405610), (155, 82239942), (186, 68533285), (190, 67090479), (235, 54243366), (282, 45202805), (285, 44726986), (310, 41119971), (465, 27413314), (470, 27121683), (570, 22363493), (589, 21642090), (705, 18081122), (893, 14274570), (930, 13706657), (1178, 10821045), (1410, 9040561), (1457, 8748930), (1767, 7214030), (1786, 7137285), (2679, 4758190), (2914, 4374465), (2945, 4328418), (3534, 3607015), (4371, 2916310), (4465, 2854914), (5358, 2379095), (5890, 2164209), (7285, 1749786), (8742, 1458155), (8835, 1442806), (8930, 1427457), (13395, 951638), (14570, 874893), (15349, 830490), (17670, 721403), (21855, 583262), (26790, 475819), (27683, 460470), (30698, 415245), (43710, 291631), (46047, 276830), (55366, 230235), (76745, 166098), (83049, 153490), (92094, 138415)]