23779910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 54120960

約数和(自身を除く): 30341050

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 89, 110, 154, 178, 347, 385, 445, 623, 694, 770, 890, 979, 1246, 1735, 1958, 2429, 3115, 3470, 3817, 4858, 4895, 6230, 6853, 7634, 9790, 12145, 13706, 19085, 24290, 26719, 30883, 34265, 38170, 53438, 61766, 68530, 133595, 154415, 216181, 267190, 308830, 339713, 432362, 679426, 1080905, 1698565, 2161810, 2377991, 3397130, 4755982, 11889955, 23779910]

約数ペア:

[(1, 23779910), (2, 11889955), (5, 4755982), (7, 3397130), (10, 2377991), (11, 2161810), (14, 1698565), (22, 1080905), (35, 679426), (55, 432362), (70, 339713), (77, 308830), (89, 267190), (110, 216181), (154, 154415), (178, 133595), (347, 68530), (385, 61766), (445, 53438), (623, 38170), (694, 34265), (770, 30883), (890, 26719), (979, 24290), (1246, 19085), (1735, 13706), (1958, 12145), (2429, 9790), (3115, 7634), (3470, 6853), (3817, 6230), (4858, 4895)]