15691665498

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:660

約数の個数: 128

約数和(自身を含む): 34667495424

約数和(自身を除く): 18975829926

約数列:

[1, 2, 3, 6, 23, 31, 46, 61, 62, 69, 93, 122, 138, 157, 183, 186, 314, 366, 383, 471, 713, 766, 942, 1149, 1403, 1426, 1891, 2139, 2298, 2806, 3611, 3782, 4209, 4278, 4867, 5673, 7222, 8418, 8809, 9577, 9734, 10833, 11346, 11873, 14601, 17618, 19154, 21666, 23363, 23746, 26427, 28731, 29202, 35619, 43493, 46726, 52854, 57462, 60131, 70089, 71238, 86986, 111941, 120262, 130479, 140178, 180393, 220271, 223882, 260958, 273079, 296887, 335823, 360786, 440542, 537349, 546158, 593774, 660813, 671646, 724253, 819237, 890661, 1074698, 1321626, 1383013, 1448506, 1612047, 1638474, 1781322, 1864061, 2172759, 2766026, 3224094, 3667991, 3728122, 4149039, 4345518, 5592183, 6828401, 7335982, 8298078, 11003973, 11184366, 13656802, 16657819, 20485203, 22007946, 33315638, 40970406, 42873403, 49973457, 84363793, 85746806, 99946914, 113707721, 128620209, 168727586, 227415442, 253091379, 257240418, 341123163, 506182758, 682246326, 2615277583, 5230555166, 7845832749, 15691665498]

約数ペア:

[(1, 15691665498), (2, 7845832749), (3, 5230555166), (6, 2615277583), (23, 682246326), (31, 506182758), (46, 341123163), (61, 257240418), (62, 253091379), (69, 227415442), (93, 168727586), (122, 128620209), (138, 113707721), (157, 99946914), (183, 85746806), (186, 84363793), (314, 49973457), (366, 42873403), (383, 40970406), (471, 33315638), (713, 22007946), (766, 20485203), (942, 16657819), (1149, 13656802), (1403, 11184366), (1426, 11003973), (1891, 8298078), (2139, 7335982), (2298, 6828401), (2806, 5592183), (3611, 4345518), (3782, 4149039), (4209, 3728122), (4278, 3667991), (4867, 3224094), (5673, 2766026), (7222, 2172759), (8418, 1864061), (8809, 1781322), (9577, 1638474), (9734, 1612047), (10833, 1448506), (11346, 1383013), (11873, 1321626), (14601, 1074698), (17618, 890661), (19154, 819237), (21666, 724253), (23363, 671646), (23746, 660813), (26427, 593774), (28731, 546158), (29202, 537349), (35619, 440542), (43493, 360786), (46726, 335823), (52854, 296887), (57462, 273079), (60131, 260958), (70089, 223882), (71238, 220271), (86986, 180393), (111941, 140178), (120262, 130479)]