2816027060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1093}}^1$

素因数の和:1366

約数の個数: 144

約数和(自身を含む): 7542823680

約数和(自身を除く): 4726796620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 239, 245, 308, 385, 478, 490, 539, 770, 956, 980, 1078, 1093, 1195, 1540, 1673, 2156, 2186, 2390, 2629, 2695, 3346, 4372, 4780, 5258, 5390, 5465, 6692, 7651, 8365, 10516, 10780, 10930, 11711, 12023, 13145, 15302, 16730, 18403, 21860, 23422, 24046, 26290, 30604, 33460, 36806, 38255, 46844, 48092, 52580, 53557, 58555, 60115, 73612, 76510, 84161, 92015, 107114, 117110, 120230, 128821, 153020, 168322, 184030, 214228, 234220, 240460, 257642, 261227, 267785, 336644, 368060, 420805, 515284, 522454, 535570, 589127, 644105, 841610, 1044908, 1071140, 1178254, 1288210, 1306135, 1683220, 1828589, 2356508, 2576420, 2612270, 2873497, 2945635, 3657178, 5224540, 5746994, 5891270, 7314356, 9142945, 11493988, 11782540, 12800123, 14367485, 18285890, 20114479, 25600246, 28734970, 36571780, 40228958, 51200492, 57469940, 64000615, 80457916, 100572395, 128001230, 140801353, 201144790, 256002460, 281602706, 402289580, 563205412, 704006765, 1408013530, 2816027060]

約数ペア:

[(1, 2816027060), (2, 1408013530), (4, 704006765), (5, 563205412), (7, 402289580), (10, 281602706), (11, 256002460), (14, 201144790), (20, 140801353), (22, 128001230), (28, 100572395), (35, 80457916), (44, 64000615), (49, 57469940), (55, 51200492), (70, 40228958), (77, 36571780), (98, 28734970), (110, 25600246), (140, 20114479), (154, 18285890), (196, 14367485), (220, 12800123), (239, 11782540), (245, 11493988), (308, 9142945), (385, 7314356), (478, 5891270), (490, 5746994), (539, 5224540), (770, 3657178), (956, 2945635), (980, 2873497), (1078, 2612270), (1093, 2576420), (1195, 2356508), (1540, 1828589), (1673, 1683220), (2156, 1306135), (2186, 1288210), (2390, 1178254), (2629, 1071140), (2695, 1044908), (3346, 841610), (4372, 644105), (4780, 589127), (5258, 535570), (5390, 522454), (5465, 515284), (6692, 420805), (7651, 368060), (8365, 336644), (10516, 267785), (10780, 261227), (10930, 257642), (11711, 240460), (12023, 234220), (13145, 214228), (15302, 184030), (16730, 168322), (18403, 153020), (21860, 128821), (23422, 120230), (24046, 117110), (26290, 107114), (30604, 92015), (33460, 84161), (36806, 76510), (38255, 73612), (46844, 60115), (48092, 58555), (52580, 53557)]