8938230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 25325568

約数和(自身を除く): 16387338

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 1373, 2170, 2746, 3255, 4119, 6510, 6865, 8238, 9611, 13730, 19222, 20595, 28833, 41190, 42563, 48055, 57666, 85126, 96110, 127689, 144165, 212815, 255378, 288330, 297941, 425630, 595882, 638445, 893823, 1276890, 1489705, 1787646, 2979410, 4469115, 8938230]

約数ペア:

[(1, 8938230), (2, 4469115), (3, 2979410), (5, 1787646), (6, 1489705), (7, 1276890), (10, 893823), (14, 638445), (15, 595882), (21, 425630), (30, 297941), (31, 288330), (35, 255378), (42, 212815), (62, 144165), (70, 127689), (93, 96110), (105, 85126), (155, 57666), (186, 48055), (210, 42563), (217, 41190), (310, 28833), (434, 20595), (465, 19222), (651, 13730), (930, 9611), (1085, 8238), (1302, 6865), (1373, 6510), (2170, 4119), (2746, 3255)]