274003730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:952

約数の個数: 128

約数和(自身を含む): 684343296

約数和(自身を除く): 410339566

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 31, 35, 55, 62, 65, 70, 77, 91, 110, 130, 143, 154, 155, 182, 217, 286, 310, 341, 385, 403, 434, 455, 682, 715, 770, 806, 883, 910, 1001, 1085, 1430, 1705, 1766, 2002, 2015, 2170, 2387, 2821, 3410, 4030, 4415, 4433, 4774, 5005, 5642, 6181, 8830, 8866, 9713, 10010, 11479, 11935, 12362, 14105, 19426, 22165, 22958, 23870, 27373, 28210, 30905, 31031, 44330, 48565, 54746, 57395, 61810, 62062, 67991, 80353, 97130, 114790, 126269, 135982, 136865, 155155, 160706, 191611, 252538, 273730, 301103, 310310, 339955, 355849, 383222, 401765, 602206, 631345, 679910, 711698, 803530, 883883, 958055, 1262690, 1505515, 1767766, 1779245, 1916110, 2107721, 2490943, 3011030, 3558490, 3914339, 4215442, 4419415, 4981886, 7828678, 8838830, 10538605, 12454715, 19571695, 21077210, 24909430, 27400373, 39143390, 54800746, 137001865, 274003730]

約数ペア:

[(1, 274003730), (2, 137001865), (5, 54800746), (7, 39143390), (10, 27400373), (11, 24909430), (13, 21077210), (14, 19571695), (22, 12454715), (26, 10538605), (31, 8838830), (35, 7828678), (55, 4981886), (62, 4419415), (65, 4215442), (70, 3914339), (77, 3558490), (91, 3011030), (110, 2490943), (130, 2107721), (143, 1916110), (154, 1779245), (155, 1767766), (182, 1505515), (217, 1262690), (286, 958055), (310, 883883), (341, 803530), (385, 711698), (403, 679910), (434, 631345), (455, 602206), (682, 401765), (715, 383222), (770, 355849), (806, 339955), (883, 310310), (910, 301103), (1001, 273730), (1085, 252538), (1430, 191611), (1705, 160706), (1766, 155155), (2002, 136865), (2015, 135982), (2170, 126269), (2387, 114790), (2821, 97130), (3410, 80353), (4030, 67991), (4415, 62062), (4433, 61810), (4774, 57395), (5005, 54746), (5642, 48565), (6181, 44330), (8830, 31031), (8866, 30905), (9713, 28210), (10010, 27373), (11479, 23870), (11935, 22958), (12362, 22165), (14105, 19426)]