40964490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{1327}}^1$

素因数の和:1361

約数の個数: 96

約数和(自身を含む): 124300800

約数和(自身を除く): 83336310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 343, 441, 490, 630, 686, 735, 882, 1029, 1327, 1470, 1715, 2058, 2205, 2654, 3087, 3430, 3981, 4410, 5145, 6174, 6635, 7962, 9289, 10290, 11943, 13270, 15435, 18578, 19905, 23886, 27867, 30870, 39810, 46445, 55734, 59715, 65023, 83601, 92890, 119430, 130046, 139335, 167202, 195069, 278670, 325115, 390138, 418005, 455161, 585207, 650230, 836010, 910322, 975345, 1170414, 1365483, 1950690, 2275805, 2730966, 2926035, 4096449, 4551610, 5852070, 6827415, 8192898, 13654830, 20482245, 40964490]

約数ペア:

[(1, 40964490), (2, 20482245), (3, 13654830), (5, 8192898), (6, 6827415), (7, 5852070), (9, 4551610), (10, 4096449), (14, 2926035), (15, 2730966), (18, 2275805), (21, 1950690), (30, 1365483), (35, 1170414), (42, 975345), (45, 910322), (49, 836010), (63, 650230), (70, 585207), (90, 455161), (98, 418005), (105, 390138), (126, 325115), (147, 278670), (210, 195069), (245, 167202), (294, 139335), (315, 130046), (343, 119430), (441, 92890), (490, 83601), (630, 65023), (686, 59715), (735, 55734), (882, 46445), (1029, 39810), (1327, 30870), (1470, 27867), (1715, 23886), (2058, 19905), (2205, 18578), (2654, 15435), (3087, 13270), (3430, 11943), (3981, 10290), (4410, 9289), (5145, 7962), (6174, 6635)]