253622070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3803}}^1$

素因数の和:3851

約数の個数: 128

約数和(自身を含む): 766886400

約数和(自身を除く): 513264330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 2223, 2470, 2565, 3510, 3705, 3803, 4446, 5130, 6669, 7410, 7606, 11115, 11409, 13338, 19015, 22230, 22818, 33345, 34227, 38030, 49439, 57045, 66690, 68454, 72257, 98878, 102681, 114090, 144514, 148317, 171135, 205362, 216771, 247195, 296634, 342270, 361285, 433542, 444951, 494390, 513405, 650313, 722570, 741585, 889902, 939341, 1026810, 1083855, 1300626, 1334853, 1483170, 1878682, 1950939, 2167710, 2224755, 2669706, 2818023, 3251565, 3901878, 4449510, 4696705, 5636046, 6503130, 6674265, 8454069, 9393410, 9754695, 13348530, 14090115, 16908138, 19509390, 25362207, 28180230, 42270345, 50724414, 84540690, 126811035, 253622070]

約数ペア:

[(1, 253622070), (2, 126811035), (3, 84540690), (5, 50724414), (6, 42270345), (9, 28180230), (10, 25362207), (13, 19509390), (15, 16908138), (18, 14090115), (19, 13348530), (26, 9754695), (27, 9393410), (30, 8454069), (38, 6674265), (39, 6503130), (45, 5636046), (54, 4696705), (57, 4449510), (65, 3901878), (78, 3251565), (90, 2818023), (95, 2669706), (114, 2224755), (117, 2167710), (130, 1950939), (135, 1878682), (171, 1483170), (190, 1334853), (195, 1300626), (234, 1083855), (247, 1026810), (270, 939341), (285, 889902), (342, 741585), (351, 722570), (390, 650313), (494, 513405), (513, 494390), (570, 444951), (585, 433542), (702, 361285), (741, 342270), (855, 296634), (1026, 247195), (1170, 216771), (1235, 205362), (1482, 171135), (1710, 148317), (1755, 144514), (2223, 114090), (2470, 102681), (2565, 98878), (3510, 72257), (3705, 68454), (3803, 66690), (4446, 57045), (5130, 49439), (6669, 38030), (7410, 34227), (7606, 33345), (11115, 22818), (11409, 22230), (13338, 19015)]