61544420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1413

約数の個数: 96

約数和(自身を含む): 164747520

約数和(自身を除く): 103203100

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 532, 595, 646, 665, 1190, 1292, 1330, 1361, 1615, 2261, 2380, 2660, 2722, 3230, 4522, 5444, 6460, 6805, 9044, 9527, 11305, 13610, 19054, 22610, 23137, 25859, 27220, 38108, 45220, 46274, 47635, 51718, 92548, 95270, 103436, 115685, 129295, 161959, 181013, 190540, 231370, 258590, 323918, 362026, 439603, 462740, 517180, 647836, 724052, 809795, 879206, 905065, 1619590, 1758412, 1810130, 2198015, 3077221, 3239180, 3620260, 4396030, 6154442, 8792060, 12308884, 15386105, 30772210, 61544420]

約数ペア:

[(1, 61544420), (2, 30772210), (4, 15386105), (5, 12308884), (7, 8792060), (10, 6154442), (14, 4396030), (17, 3620260), (19, 3239180), (20, 3077221), (28, 2198015), (34, 1810130), (35, 1758412), (38, 1619590), (68, 905065), (70, 879206), (76, 809795), (85, 724052), (95, 647836), (119, 517180), (133, 462740), (140, 439603), (170, 362026), (190, 323918), (238, 258590), (266, 231370), (323, 190540), (340, 181013), (380, 161959), (476, 129295), (532, 115685), (595, 103436), (646, 95270), (665, 92548), (1190, 51718), (1292, 47635), (1330, 46274), (1361, 45220), (1615, 38108), (2261, 27220), (2380, 25859), (2660, 23137), (2722, 22610), (3230, 19054), (4522, 13610), (5444, 11305), (6460, 9527), (6805, 9044)]