944702990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2158

約数の個数: 128

約数和(自身を含む): 2304737280

約数和(自身を除く): 1360034290

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 31, 35, 38, 55, 62, 70, 77, 95, 110, 133, 154, 155, 190, 209, 217, 266, 310, 341, 385, 418, 434, 589, 665, 682, 770, 1045, 1085, 1178, 1330, 1463, 1705, 2083, 2090, 2170, 2387, 2926, 2945, 3410, 4123, 4166, 4774, 5890, 6479, 7315, 8246, 10415, 11935, 12958, 14581, 14630, 20615, 20830, 22913, 23870, 29162, 32395, 39577, 41230, 45353, 45826, 64573, 64790, 72905, 79154, 90706, 114565, 129146, 145810, 160391, 197885, 226765, 229130, 277039, 320782, 322865, 395770, 435347, 452011, 453530, 554078, 645730, 710303, 801955, 870694, 904022, 1226887, 1385195, 1420606, 1603910, 2176735, 2260055, 2453774, 2770390, 3047429, 3551515, 4353470, 4520110, 4972121, 6094858, 6134435, 7103030, 8588209, 9944242, 12268870, 13495757, 15237145, 17176418, 24860605, 26991514, 30474290, 42941045, 49721210, 67478785, 85882090, 94470299, 134957570, 188940598, 472351495, 944702990]

約数ペア:

[(1, 944702990), (2, 472351495), (5, 188940598), (7, 134957570), (10, 94470299), (11, 85882090), (14, 67478785), (19, 49721210), (22, 42941045), (31, 30474290), (35, 26991514), (38, 24860605), (55, 17176418), (62, 15237145), (70, 13495757), (77, 12268870), (95, 9944242), (110, 8588209), (133, 7103030), (154, 6134435), (155, 6094858), (190, 4972121), (209, 4520110), (217, 4353470), (266, 3551515), (310, 3047429), (341, 2770390), (385, 2453774), (418, 2260055), (434, 2176735), (589, 1603910), (665, 1420606), (682, 1385195), (770, 1226887), (1045, 904022), (1085, 870694), (1178, 801955), (1330, 710303), (1463, 645730), (1705, 554078), (2083, 453530), (2090, 452011), (2170, 435347), (2387, 395770), (2926, 322865), (2945, 320782), (3410, 277039), (4123, 229130), (4166, 226765), (4774, 197885), (5890, 160391), (6479, 145810), (7315, 129146), (8246, 114565), (10415, 90706), (11935, 79154), (12958, 72905), (14581, 64790), (14630, 64573), (20615, 45826), (20830, 45353), (22913, 41230), (23870, 39577), (29162, 32395)]