2014501980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{12713}}^1$

素因数の和:12883

約数の個数: 96

約数和(自身を含む): 5980665600

約数和(自身を除く): 3966163620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 139, 190, 228, 278, 285, 380, 417, 556, 570, 695, 834, 1140, 1390, 1668, 2085, 2641, 2780, 4170, 5282, 7923, 8340, 10564, 12713, 13205, 15846, 25426, 26410, 31692, 38139, 39615, 50852, 52820, 63565, 76278, 79230, 127130, 152556, 158460, 190695, 241547, 254260, 381390, 483094, 724641, 762780, 966188, 1207735, 1449282, 1767107, 2415470, 2898564, 3534214, 3623205, 4830940, 5301321, 7068428, 7246410, 8835535, 10602642, 14492820, 17671070, 21205284, 26506605, 33575033, 35342140, 53013210, 67150066, 100725099, 106026420, 134300132, 167875165, 201450198, 335750330, 402900396, 503625495, 671500660, 1007250990, 2014501980]

約数ペア:

[(1, 2014501980), (2, 1007250990), (3, 671500660), (4, 503625495), (5, 402900396), (6, 335750330), (10, 201450198), (12, 167875165), (15, 134300132), (19, 106026420), (20, 100725099), (30, 67150066), (38, 53013210), (57, 35342140), (60, 33575033), (76, 26506605), (95, 21205284), (114, 17671070), (139, 14492820), (190, 10602642), (228, 8835535), (278, 7246410), (285, 7068428), (380, 5301321), (417, 4830940), (556, 3623205), (570, 3534214), (695, 2898564), (834, 2415470), (1140, 1767107), (1390, 1449282), (1668, 1207735), (2085, 966188), (2641, 762780), (2780, 724641), (4170, 483094), (5282, 381390), (7923, 254260), (8340, 241547), (10564, 190695), (12713, 158460), (13205, 152556), (15846, 127130), (25426, 79230), (26410, 76278), (31692, 63565), (38139, 52820), (39615, 50852)]