17966702220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{20753}}^1$

素因数の和:21119

約数の個数: 96

約数和(自身を含む): 51546958848

約数和(自身を除く): 33580256628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 307, 470, 564, 614, 705, 921, 940, 1228, 1410, 1535, 1842, 2820, 3070, 3684, 4605, 6140, 9210, 14429, 18420, 20753, 28858, 41506, 43287, 57716, 62259, 72145, 83012, 86574, 103765, 124518, 144290, 173148, 207530, 216435, 249036, 288580, 311295, 415060, 432870, 622590, 865740, 975391, 1245180, 1950782, 2926173, 3901564, 4876955, 5852346, 6371171, 9753910, 11704692, 12742342, 14630865, 19113513, 19507820, 25484684, 29261730, 31855855, 38227026, 58523460, 63711710, 76454052, 95567565, 127423420, 191135130, 299445037, 382270260, 598890074, 898335111, 1197780148, 1497225185, 1796670222, 2994450370, 3593340444, 4491675555, 5988900740, 8983351110, 17966702220]

約数ペア:

[(1, 17966702220), (2, 8983351110), (3, 5988900740), (4, 4491675555), (5, 3593340444), (6, 2994450370), (10, 1796670222), (12, 1497225185), (15, 1197780148), (20, 898335111), (30, 598890074), (47, 382270260), (60, 299445037), (94, 191135130), (141, 127423420), (188, 95567565), (235, 76454052), (282, 63711710), (307, 58523460), (470, 38227026), (564, 31855855), (614, 29261730), (705, 25484684), (921, 19507820), (940, 19113513), (1228, 14630865), (1410, 12742342), (1535, 11704692), (1842, 9753910), (2820, 6371171), (3070, 5852346), (3684, 4876955), (4605, 3901564), (6140, 2926173), (9210, 1950782), (14429, 1245180), (18420, 975391), (20753, 865740), (28858, 622590), (41506, 432870), (43287, 415060), (57716, 311295), (62259, 288580), (72145, 249036), (83012, 216435), (86574, 207530), (103765, 173148), (124518, 144290)]