2375730

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{419}}^1$

素因数の和:445

約数の個数: 80

約数和(自身を含む): 7318080

約数和(自身を除く): 4942350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 419, 567, 630, 810, 838, 945, 1134, 1257, 1890, 2095, 2514, 2835, 2933, 3771, 4190, 5670, 5866, 6285, 7542, 8799, 11313, 12570, 14665, 17598, 18855, 22626, 26397, 29330, 33939, 37710, 43995, 52794, 56565, 67878, 79191, 87990, 113130, 131985, 158382, 169695, 237573, 263970, 339390, 395955, 475146, 791910, 1187865, 2375730]

約数ペア:

[(1, 2375730), (2, 1187865), (3, 791910), (5, 475146), (6, 395955), (7, 339390), (9, 263970), (10, 237573), (14, 169695), (15, 158382), (18, 131985), (21, 113130), (27, 87990), (30, 79191), (35, 67878), (42, 56565), (45, 52794), (54, 43995), (63, 37710), (70, 33939), (81, 29330), (90, 26397), (105, 22626), (126, 18855), (135, 17598), (162, 14665), (189, 12570), (210, 11313), (270, 8799), (315, 7542), (378, 6285), (405, 5866), (419, 5670), (567, 4190), (630, 3771), (810, 2933), (838, 2835), (945, 2514), (1134, 2095), (1257, 1890)]