140122710

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1940

約数の個数: 160

約数和(自身を含む): 463966272

約数和(自身を除く): 323843562

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 162, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 405, 455, 546, 567, 585, 630, 702, 810, 819, 910, 945, 1053, 1134, 1170, 1365, 1638, 1755, 1890, 1901, 2106, 2457, 2730, 2835, 3510, 3802, 4095, 4914, 5265, 5670, 5703, 7371, 8190, 9505, 10530, 11406, 12285, 13307, 14742, 17109, 19010, 24570, 24713, 26614, 28515, 34218, 36855, 39921, 49426, 51327, 57030, 66535, 73710, 74139, 79842, 85545, 102654, 119763, 123565, 133070, 148278, 153981, 171090, 172991, 199605, 222417, 239526, 247130, 256635, 307962, 345982, 359289, 370695, 399210, 444834, 513270, 518973, 598815, 667251, 718578, 741390, 769905, 864955, 1037946, 1077867, 1112085, 1197630, 1334502, 1539810, 1556919, 1729910, 1796445, 2001753, 2155734, 2224170, 2594865, 3113838, 3336255, 3592890, 4003506, 4670757, 5189730, 5389335, 6672510, 7784595, 9341514, 10008765, 10778670, 14012271, 15569190, 20017530, 23353785, 28024542, 46707570, 70061355, 140122710]

約数ペア:

[(1, 140122710), (2, 70061355), (3, 46707570), (5, 28024542), (6, 23353785), (7, 20017530), (9, 15569190), (10, 14012271), (13, 10778670), (14, 10008765), (15, 9341514), (18, 7784595), (21, 6672510), (26, 5389335), (27, 5189730), (30, 4670757), (35, 4003506), (39, 3592890), (42, 3336255), (45, 3113838), (54, 2594865), (63, 2224170), (65, 2155734), (70, 2001753), (78, 1796445), (81, 1729910), (90, 1556919), (91, 1539810), (105, 1334502), (117, 1197630), (126, 1112085), (130, 1077867), (135, 1037946), (162, 864955), (182, 769905), (189, 741390), (195, 718578), (210, 667251), (234, 598815), (270, 518973), (273, 513270), (315, 444834), (351, 399210), (378, 370695), (390, 359289), (405, 345982), (455, 307962), (546, 256635), (567, 247130), (585, 239526), (630, 222417), (702, 199605), (810, 172991), (819, 171090), (910, 153981), (945, 148278), (1053, 133070), (1134, 123565), (1170, 119763), (1365, 102654), (1638, 85545), (1755, 79842), (1890, 74139), (1901, 73710), (2106, 66535), (2457, 57030), (2730, 51327), (2835, 49426), (3510, 39921), (3802, 36855), (4095, 34218), (4914, 28515), (5265, 26614), (5670, 24713), (5703, 24570), (7371, 19010), (8190, 17109), (9505, 14742), (10530, 13307), (11406, 12285)]