2449030920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{25801}}^1$

素因数の和:25935

約数の個数: 128

約数和(自身を含む): 8471312640

約数和(自身を除く): 6022281720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 113, 120, 140, 168, 210, 226, 280, 339, 420, 452, 565, 678, 791, 840, 904, 1130, 1356, 1582, 1695, 2260, 2373, 2712, 3164, 3390, 3955, 4520, 4746, 6328, 6780, 7910, 9492, 11865, 13560, 15820, 18984, 23730, 25801, 31640, 47460, 51602, 77403, 94920, 103204, 129005, 154806, 180607, 206408, 258010, 309612, 361214, 387015, 516020, 541821, 619224, 722428, 774030, 903035, 1032040, 1083642, 1444856, 1548060, 1806070, 2167284, 2709105, 2915513, 3096120, 3612140, 4334568, 5418210, 5831026, 7224280, 8746539, 10836420, 11662052, 14577565, 17493078, 20408591, 21672840, 23324104, 29155130, 34986156, 40817182, 43732695, 58310260, 61225773, 69972312, 81634364, 87465390, 102042955, 116620520, 122451546, 163268728, 174930780, 204085910, 244903092, 306128865, 349861560, 408171820, 489806184, 612257730, 816343640, 1224515460, 2449030920]

約数ペア:

[(1, 2449030920), (2, 1224515460), (3, 816343640), (4, 612257730), (5, 489806184), (6, 408171820), (7, 349861560), (8, 306128865), (10, 244903092), (12, 204085910), (14, 174930780), (15, 163268728), (20, 122451546), (21, 116620520), (24, 102042955), (28, 87465390), (30, 81634364), (35, 69972312), (40, 61225773), (42, 58310260), (56, 43732695), (60, 40817182), (70, 34986156), (84, 29155130), (105, 23324104), (113, 21672840), (120, 20408591), (140, 17493078), (168, 14577565), (210, 11662052), (226, 10836420), (280, 8746539), (339, 7224280), (420, 5831026), (452, 5418210), (565, 4334568), (678, 3612140), (791, 3096120), (840, 2915513), (904, 2709105), (1130, 2167284), (1356, 1806070), (1582, 1548060), (1695, 1444856), (2260, 1083642), (2373, 1032040), (2712, 903035), (3164, 774030), (3390, 722428), (3955, 619224), (4520, 541821), (4746, 516020), (6328, 387015), (6780, 361214), (7910, 309612), (9492, 258010), (11865, 206408), (13560, 180607), (15820, 154806), (18984, 129005), (23730, 103204), (25801, 94920), (31640, 77403), (47460, 51602)]