2021699340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{273943}}^1$

素因数の和:273999

約数の個数: 72

約数和(自身を含む): 6282083808

約数和(自身を除く): 4260384468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 273943, 547886, 821829, 1095772, 1369715, 1643658, 2465487, 2739430, 3287316, 4109145, 4930974, 5478860, 8218290, 9861948, 11231663, 12327435, 16436580, 22463326, 24654870, 33694989, 44926652, 49309740, 56158315, 67389978, 101084967, 112316630, 134779956, 168474945, 202169934, 224633260, 336949890, 404339868, 505424835, 673899780, 1010849670, 2021699340]

約数ペア:

[(1, 2021699340), (2, 1010849670), (3, 673899780), (4, 505424835), (5, 404339868), (6, 336949890), (9, 224633260), (10, 202169934), (12, 168474945), (15, 134779956), (18, 112316630), (20, 101084967), (30, 67389978), (36, 56158315), (41, 49309740), (45, 44926652), (60, 33694989), (82, 24654870), (90, 22463326), (123, 16436580), (164, 12327435), (180, 11231663), (205, 9861948), (246, 8218290), (369, 5478860), (410, 4930974), (492, 4109145), (615, 3287316), (738, 2739430), (820, 2465487), (1230, 1643658), (1476, 1369715), (1845, 1095772), (2460, 821829), (3690, 547886), (7380, 273943)]