6990502380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{4729}}^1$

素因数の和:5159

約数の個数: 96

約数和(自身を含む): 19910499840

約数和(自身を除く): 12919997460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 347, 355, 426, 694, 710, 852, 1041, 1065, 1388, 1420, 1735, 2082, 2130, 3470, 4164, 4260, 4729, 5205, 6940, 9458, 10410, 14187, 18916, 20820, 23645, 24637, 28374, 47290, 49274, 56748, 70935, 73911, 94580, 98548, 123185, 141870, 147822, 246370, 283740, 295644, 335759, 369555, 492740, 671518, 739110, 1007277, 1343036, 1478220, 1640963, 1678795, 2014554, 3281926, 3357590, 4029108, 4922889, 5036385, 6563852, 6715180, 8204815, 9845778, 10072770, 16409630, 19691556, 20145540, 24614445, 32819260, 49228890, 98457780, 116508373, 233016746, 349525119, 466033492, 582541865, 699050238, 1165083730, 1398100476, 1747625595, 2330167460, 3495251190, 6990502380]

約数ペア:

[(1, 6990502380), (2, 3495251190), (3, 2330167460), (4, 1747625595), (5, 1398100476), (6, 1165083730), (10, 699050238), (12, 582541865), (15, 466033492), (20, 349525119), (30, 233016746), (60, 116508373), (71, 98457780), (142, 49228890), (213, 32819260), (284, 24614445), (347, 20145540), (355, 19691556), (426, 16409630), (694, 10072770), (710, 9845778), (852, 8204815), (1041, 6715180), (1065, 6563852), (1388, 5036385), (1420, 4922889), (1735, 4029108), (2082, 3357590), (2130, 3281926), (3470, 2014554), (4164, 1678795), (4260, 1640963), (4729, 1478220), (5205, 1343036), (6940, 1007277), (9458, 739110), (10410, 671518), (14187, 492740), (18916, 369555), (20820, 335759), (23645, 295644), (24637, 283740), (28374, 246370), (47290, 147822), (49274, 141870), (56748, 123185), (70935, 98548), (73911, 94580)]