953338540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3943}}^1$

素因数の和:4127

約数の個数: 96

約数和(自身を含む): 2512548864

約数和(自身を除く): 1559210324

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 157, 220, 308, 314, 385, 628, 770, 785, 1099, 1540, 1570, 1727, 2198, 3140, 3454, 3943, 4396, 5495, 6908, 7886, 8635, 10990, 12089, 15772, 17270, 19715, 21980, 24178, 27601, 34540, 39430, 43373, 48356, 55202, 60445, 78860, 86746, 110404, 120890, 138005, 173492, 216865, 241780, 276010, 303611, 433730, 552020, 607222, 619051, 867460, 1214444, 1238102, 1518055, 2476204, 3036110, 3095255, 4333357, 6072220, 6190510, 6809561, 8666714, 12381020, 13619122, 17333428, 21666785, 27238244, 34047805, 43333570, 47666927, 68095610, 86667140, 95333854, 136191220, 190667708, 238334635, 476669270, 953338540]

約数ペア:

[(1, 953338540), (2, 476669270), (4, 238334635), (5, 190667708), (7, 136191220), (10, 95333854), (11, 86667140), (14, 68095610), (20, 47666927), (22, 43333570), (28, 34047805), (35, 27238244), (44, 21666785), (55, 17333428), (70, 13619122), (77, 12381020), (110, 8666714), (140, 6809561), (154, 6190510), (157, 6072220), (220, 4333357), (308, 3095255), (314, 3036110), (385, 2476204), (628, 1518055), (770, 1238102), (785, 1214444), (1099, 867460), (1540, 619051), (1570, 607222), (1727, 552020), (2198, 433730), (3140, 303611), (3454, 276010), (3943, 241780), (4396, 216865), (5495, 173492), (6908, 138005), (7886, 120890), (8635, 110404), (10990, 86746), (12089, 78860), (15772, 60445), (17270, 55202), (19715, 48356), (21980, 43373), (24178, 39430), (27601, 34540)]