2743686790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{22381}}^1$

素因数の和:22465

約数の個数: 64

約数和(自身を含む): 5685386112

約数和(自身を除く): 2941699322

約数列:

[1, 2, 5, 10, 13, 23, 26, 41, 46, 65, 82, 115, 130, 205, 230, 299, 410, 533, 598, 943, 1066, 1495, 1886, 2665, 2990, 4715, 5330, 9430, 12259, 22381, 24518, 44762, 61295, 111905, 122590, 223810, 290953, 514763, 581906, 917621, 1029526, 1454765, 1835242, 2573815, 2909530, 4588105, 5147630, 6691919, 9176210, 11929073, 13383838, 21105283, 23858146, 33459595, 42210566, 59645365, 66919190, 105526415, 119290730, 211052830, 274368679, 548737358, 1371843395, 2743686790]

約数ペア:

[(1, 2743686790), (2, 1371843395), (5, 548737358), (10, 274368679), (13, 211052830), (23, 119290730), (26, 105526415), (41, 66919190), (46, 59645365), (65, 42210566), (82, 33459595), (115, 23858146), (130, 21105283), (205, 13383838), (230, 11929073), (299, 9176210), (410, 6691919), (533, 5147630), (598, 4588105), (943, 2909530), (1066, 2573815), (1495, 1835242), (1886, 1454765), (2665, 1029526), (2990, 917621), (4715, 581906), (5330, 514763), (9430, 290953), (12259, 223810), (22381, 122590), (24518, 111905), (44762, 61295)]