1027533780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62731}}^1$

素因数の和:62766

約数の個数: 144

約数和(自身を含む): 3836187264

約数和(自身を除く): 2808653484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 62731, 125462, 188193, 250924, 313655, 376386, 439117, 564579, 627310, 752772, 815503, 878234, 940965, 1129158, 1254620, 1317351, 1631006, 1756468, 1881930, 2195585, 2258316, 2446509, 2634702, 2822895, 3262012, 3763860, 3952053, 4077515, 4391170, 4893018, 5269404, 5645790, 5708521, 6586755, 7339527, 7904106, 8155030, 8782340, 9786036, 11291580, 11417042, 12232545, 13173510, 14679054, 15808212, 16310060, 17125563, 19760265, 22834084, 24465090, 26347020, 28542605, 29358108, 34251126, 36697635, 39520530, 48930180, 51376689, 57085210, 68502252, 73395270, 79041060, 85627815, 102753378, 114170420, 146790540, 171255630, 205506756, 256883445, 342511260, 513766890, 1027533780]

約数ペア:

[(1, 1027533780), (2, 513766890), (3, 342511260), (4, 256883445), (5, 205506756), (6, 171255630), (7, 146790540), (9, 114170420), (10, 102753378), (12, 85627815), (13, 79041060), (14, 73395270), (15, 68502252), (18, 57085210), (20, 51376689), (21, 48930180), (26, 39520530), (28, 36697635), (30, 34251126), (35, 29358108), (36, 28542605), (39, 26347020), (42, 24465090), (45, 22834084), (52, 19760265), (60, 17125563), (63, 16310060), (65, 15808212), (70, 14679054), (78, 13173510), (84, 12232545), (90, 11417042), (91, 11291580), (105, 9786036), (117, 8782340), (126, 8155030), (130, 7904106), (140, 7339527), (156, 6586755), (180, 5708521), (182, 5645790), (195, 5269404), (210, 4893018), (234, 4391170), (252, 4077515), (260, 3952053), (273, 3763860), (315, 3262012), (364, 2822895), (390, 2634702), (420, 2446509), (455, 2258316), (468, 2195585), (546, 1881930), (585, 1756468), (630, 1631006), (780, 1317351), (819, 1254620), (910, 1129158), (1092, 940965), (1170, 878234), (1260, 815503), (1365, 752772), (1638, 627310), (1820, 564579), (2340, 439117), (2730, 376386), (3276, 313655), (4095, 250924), (5460, 188193), (8190, 125462), (16380, 62731)]