43992410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 108380160

約数和(自身を除く): 64387750

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 31, 35, 38, 55, 62, 70, 77, 95, 97, 110, 133, 154, 155, 190, 194, 209, 217, 266, 310, 341, 385, 418, 434, 485, 589, 665, 679, 682, 770, 970, 1045, 1067, 1085, 1178, 1330, 1358, 1463, 1705, 1843, 2090, 2134, 2170, 2387, 2926, 2945, 3007, 3395, 3410, 3686, 4123, 4774, 5335, 5890, 6014, 6479, 6790, 7315, 7469, 8246, 9215, 10670, 11935, 12901, 12958, 14630, 14938, 15035, 18430, 20273, 20615, 21049, 23870, 25802, 30070, 32395, 33077, 37345, 40546, 41230, 42098, 45353, 57133, 64505, 64790, 66154, 74690, 90706, 101365, 105245, 114266, 129010, 141911, 165385, 202730, 210490, 226765, 231539, 283822, 285665, 330770, 399931, 453530, 463078, 571330, 628463, 709555, 799862, 1157695, 1256926, 1419110, 1999655, 2315390, 3142315, 3999310, 4399241, 6284630, 8798482, 21996205, 43992410]

約数ペア:

[(1, 43992410), (2, 21996205), (5, 8798482), (7, 6284630), (10, 4399241), (11, 3999310), (14, 3142315), (19, 2315390), (22, 1999655), (31, 1419110), (35, 1256926), (38, 1157695), (55, 799862), (62, 709555), (70, 628463), (77, 571330), (95, 463078), (97, 453530), (110, 399931), (133, 330770), (154, 285665), (155, 283822), (190, 231539), (194, 226765), (209, 210490), (217, 202730), (266, 165385), (310, 141911), (341, 129010), (385, 114266), (418, 105245), (434, 101365), (485, 90706), (589, 74690), (665, 66154), (679, 64790), (682, 64505), (770, 57133), (970, 45353), (1045, 42098), (1067, 41230), (1085, 40546), (1178, 37345), (1330, 33077), (1358, 32395), (1463, 30070), (1705, 25802), (1843, 23870), (2090, 21049), (2134, 20615), (2170, 20273), (2387, 18430), (2926, 15035), (2945, 14938), (3007, 14630), (3395, 12958), (3410, 12901), (3686, 11935), (4123, 10670), (4774, 9215), (5335, 8246), (5890, 7469), (6014, 7315), (6479, 6790)]