15690989270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1\times {\mathrm{1297}}^1$

素因数の和:2433

約数の個数: 64

約数和(自身を含む): 31148884800

約数和(自身を除く): 15457895530

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1009, 1090, 1199, 1297, 2018, 2398, 2594, 5045, 5995, 6485, 10090, 11099, 11990, 12970, 14267, 22198, 28534, 55495, 71335, 109981, 110990, 141373, 142670, 219962, 282746, 549905, 706865, 1099810, 1209791, 1308673, 1413730, 1555103, 2419582, 2617346, 3110206, 6048955, 6543365, 7775515, 12097910, 13086730, 14395403, 15551030, 28790806, 71977015, 142645357, 143954030, 285290714, 713226785, 1426453570, 1569098927, 3138197854, 7845494635, 15690989270]

約数ペア:

[(1, 15690989270), (2, 7845494635), (5, 3138197854), (10, 1569098927), (11, 1426453570), (22, 713226785), (55, 285290714), (109, 143954030), (110, 142645357), (218, 71977015), (545, 28790806), (1009, 15551030), (1090, 14395403), (1199, 13086730), (1297, 12097910), (2018, 7775515), (2398, 6543365), (2594, 6048955), (5045, 3110206), (5995, 2617346), (6485, 2419582), (10090, 1555103), (11099, 1413730), (11990, 1308673), (12970, 1209791), (14267, 1099810), (22198, 706865), (28534, 549905), (55495, 282746), (71335, 219962), (109981, 142670), (110990, 141373)]