15702998932

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:486

約数の個数: 108

約数和(自身を含む): 30906977556

約数和(自身を除く): 15203978624

約数列:

[1, 2, 4, 19, 23, 38, 46, 61, 76, 92, 122, 244, 337, 361, 437, 529, 674, 722, 874, 1058, 1159, 1348, 1403, 1444, 1748, 2116, 2318, 2806, 4636, 5612, 6403, 7751, 8303, 10051, 12806, 15502, 16606, 20102, 20557, 22021, 25612, 26657, 31004, 32269, 33212, 40204, 41114, 44042, 53314, 64538, 82228, 88084, 106628, 121657, 129076, 147269, 178273, 190969, 243314, 294538, 356546, 381938, 390583, 472811, 486628, 506483, 589076, 613111, 713092, 763876, 781166, 945622, 1012966, 1226222, 1562332, 1891244, 2025932, 2452444, 2798111, 3387187, 5596222, 6774374, 7421077, 8983409, 10874653, 11192444, 11649109, 13548748, 14842154, 17966818, 21749306, 23298218, 29684308, 35933636, 43498612, 46596436, 64356553, 128713106, 170684771, 206618407, 257426212, 341369542, 413236814, 682739084, 826473628, 3925749733, 7851499466, 15702998932]

約数ペア:

[(1, 15702998932), (2, 7851499466), (4, 3925749733), (19, 826473628), (23, 682739084), (38, 413236814), (46, 341369542), (61, 257426212), (76, 206618407), (92, 170684771), (122, 128713106), (244, 64356553), (337, 46596436), (361, 43498612), (437, 35933636), (529, 29684308), (674, 23298218), (722, 21749306), (874, 17966818), (1058, 14842154), (1159, 13548748), (1348, 11649109), (1403, 11192444), (1444, 10874653), (1748, 8983409), (2116, 7421077), (2318, 6774374), (2806, 5596222), (4636, 3387187), (5612, 2798111), (6403, 2452444), (7751, 2025932), (8303, 1891244), (10051, 1562332), (12806, 1226222), (15502, 1012966), (16606, 945622), (20102, 781166), (20557, 763876), (22021, 713092), (25612, 613111), (26657, 589076), (31004, 506483), (32269, 486628), (33212, 472811), (40204, 390583), (41114, 381938), (44042, 356546), (53314, 294538), (64538, 243314), (82228, 190969), (88084, 178273), (106628, 147269), (121657, 129076)]