928478210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 2003097600

約数和(自身を除く): 1074619390

約数列:

[1, 2, 5, 10, 11, 22, 29, 31, 41, 55, 58, 62, 82, 110, 145, 155, 205, 229, 290, 310, 319, 341, 410, 451, 458, 638, 682, 899, 902, 1145, 1189, 1271, 1595, 1705, 1798, 2255, 2290, 2378, 2519, 2542, 3190, 3410, 4495, 4510, 5038, 5945, 6355, 6641, 7099, 8990, 9389, 9889, 11890, 12595, 12710, 13079, 13282, 13981, 14198, 18778, 19778, 25190, 26158, 27962, 33205, 35495, 36859, 46945, 49445, 65395, 66410, 69905, 70990, 73051, 73718, 78089, 93890, 98890, 103279, 130790, 139810, 146102, 156178, 184295, 205871, 206558, 272281, 291059, 365255, 368590, 390445, 405449, 411742, 516395, 544562, 582118, 730510, 780890, 810898, 1029355, 1032790, 1361405, 1455295, 2027245, 2058710, 2264581, 2722810, 2910590, 2995091, 3201649, 4054490, 4529162, 5990182, 6403298, 8440711, 11322905, 14975455, 16008245, 16881422, 22645810, 29950910, 32016490, 42203555, 84407110, 92847821, 185695642, 464239105, 928478210]

約数ペア:

[(1, 928478210), (2, 464239105), (5, 185695642), (10, 92847821), (11, 84407110), (22, 42203555), (29, 32016490), (31, 29950910), (41, 22645810), (55, 16881422), (58, 16008245), (62, 14975455), (82, 11322905), (110, 8440711), (145, 6403298), (155, 5990182), (205, 4529162), (229, 4054490), (290, 3201649), (310, 2995091), (319, 2910590), (341, 2722810), (410, 2264581), (451, 2058710), (458, 2027245), (638, 1455295), (682, 1361405), (899, 1032790), (902, 1029355), (1145, 810898), (1189, 780890), (1271, 730510), (1595, 582118), (1705, 544562), (1798, 516395), (2255, 411742), (2290, 405449), (2378, 390445), (2519, 368590), (2542, 365255), (3190, 291059), (3410, 272281), (4495, 206558), (4510, 205871), (5038, 184295), (5945, 156178), (6355, 146102), (6641, 139810), (7099, 130790), (8990, 103279), (9389, 98890), (9889, 93890), (11890, 78089), (12595, 73718), (12710, 73051), (13079, 70990), (13282, 69905), (13981, 66410), (14198, 65395), (18778, 49445), (19778, 46945), (25190, 36859), (26158, 35495), (27962, 33205)]