1769890045

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 2801226240

約数和(自身を除く): 1031336195

約数列:

[1, 5, 7, 11, 35, 47, 49, 55, 77, 89, 157, 235, 245, 329, 385, 445, 517, 539, 623, 785, 979, 1099, 1645, 1727, 2303, 2585, 2695, 3115, 3619, 4183, 4361, 4895, 5495, 6853, 7379, 7693, 8635, 11515, 12089, 13973, 18095, 20915, 21805, 25333, 29281, 34265, 36895, 38465, 46013, 47971, 51653, 60445, 69865, 81169, 84623, 97811, 126665, 146405, 153703, 204967, 230065, 239855, 258265, 322091, 361571, 405845, 423115, 489055, 568183, 656731, 684677, 768515, 1024835, 1075921, 1610455, 1807855, 2254637, 2840915, 3283655, 3423385, 3977281, 4597117, 5379605, 7224041, 7531447, 11273185, 19886405, 22985585, 32179819, 36120205, 37657235, 50568287, 160899095, 252841435, 353978009, 1769890045]

約数ペア:

[(1, 1769890045), (5, 353978009), (7, 252841435), (11, 160899095), (35, 50568287), (47, 37657235), (49, 36120205), (55, 32179819), (77, 22985585), (89, 19886405), (157, 11273185), (235, 7531447), (245, 7224041), (329, 5379605), (385, 4597117), (445, 3977281), (517, 3423385), (539, 3283655), (623, 2840915), (785, 2254637), (979, 1807855), (1099, 1610455), (1645, 1075921), (1727, 1024835), (2303, 768515), (2585, 684677), (2695, 656731), (3115, 568183), (3619, 489055), (4183, 423115), (4361, 405845), (4895, 361571), (5495, 322091), (6853, 258265), (7379, 239855), (7693, 230065), (8635, 204967), (11515, 153703), (12089, 146405), (13973, 126665), (18095, 97811), (20915, 84623), (21805, 81169), (25333, 69865), (29281, 60445), (34265, 51653), (36895, 47971), (38465, 46013)]