3211040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 8999424

約数和(自身を除く): 5788384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 61, 70, 80, 94, 112, 122, 140, 160, 188, 224, 235, 244, 280, 305, 329, 376, 427, 470, 488, 560, 610, 658, 752, 854, 940, 976, 1120, 1220, 1316, 1504, 1645, 1708, 1880, 1952, 2135, 2440, 2632, 2867, 3290, 3416, 3760, 4270, 4880, 5264, 5734, 6580, 6832, 7520, 8540, 9760, 10528, 11468, 13160, 13664, 14335, 17080, 20069, 22936, 26320, 28670, 34160, 40138, 45872, 52640, 57340, 68320, 80276, 91744, 100345, 114680, 160552, 200690, 229360, 321104, 401380, 458720, 642208, 802760, 1605520, 3211040]

約数ペア:

[(1, 3211040), (2, 1605520), (4, 802760), (5, 642208), (7, 458720), (8, 401380), (10, 321104), (14, 229360), (16, 200690), (20, 160552), (28, 114680), (32, 100345), (35, 91744), (40, 80276), (47, 68320), (56, 57340), (61, 52640), (70, 45872), (80, 40138), (94, 34160), (112, 28670), (122, 26320), (140, 22936), (160, 20069), (188, 17080), (224, 14335), (235, 13664), (244, 13160), (280, 11468), (305, 10528), (329, 9760), (376, 8540), (427, 7520), (470, 6832), (488, 6580), (560, 5734), (610, 5264), (658, 4880), (752, 4270), (854, 3760), (940, 3416), (976, 3290), (1120, 2867), (1220, 2632), (1316, 2440), (1504, 2135), (1645, 1952), (1708, 1880)]