139643580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2235

約数の個数: 96

約数和(自身を含む): 416876544

約数和(自身を除く): 277232964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 47, 60, 69, 92, 94, 115, 138, 141, 188, 230, 235, 276, 282, 345, 460, 470, 564, 690, 705, 940, 1081, 1380, 1410, 2153, 2162, 2820, 3243, 4306, 4324, 5405, 6459, 6486, 8612, 10765, 10810, 12918, 12972, 16215, 21530, 21620, 25836, 32295, 32430, 43060, 49519, 64590, 64860, 99038, 101191, 129180, 148557, 198076, 202382, 247595, 297114, 303573, 404764, 495190, 505955, 594228, 607146, 742785, 990380, 1011910, 1214292, 1485570, 1517865, 2023820, 2327393, 2971140, 3035730, 4654786, 6071460, 6982179, 9309572, 11636965, 13964358, 23273930, 27928716, 34910895, 46547860, 69821790, 139643580]

約数ペア:

[(1, 139643580), (2, 69821790), (3, 46547860), (4, 34910895), (5, 27928716), (6, 23273930), (10, 13964358), (12, 11636965), (15, 9309572), (20, 6982179), (23, 6071460), (30, 4654786), (46, 3035730), (47, 2971140), (60, 2327393), (69, 2023820), (92, 1517865), (94, 1485570), (115, 1214292), (138, 1011910), (141, 990380), (188, 742785), (230, 607146), (235, 594228), (276, 505955), (282, 495190), (345, 404764), (460, 303573), (470, 297114), (564, 247595), (690, 202382), (705, 198076), (940, 148557), (1081, 129180), (1380, 101191), (1410, 99038), (2153, 64860), (2162, 64590), (2820, 49519), (3243, 43060), (4306, 32430), (4324, 32295), (5405, 25836), (6459, 21620), (6486, 21530), (8612, 16215), (10765, 12972), (10810, 12918)]