190519630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 404507520

約数和(自身を除く): 213987890

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 89, 106, 178, 265, 371, 445, 530, 577, 623, 742, 890, 1154, 1246, 1855, 2885, 3115, 3710, 4039, 4717, 5770, 6230, 8078, 9434, 20195, 23585, 30581, 33019, 40390, 47170, 51353, 61162, 66038, 102706, 152905, 165095, 214067, 256765, 305810, 330190, 359471, 428134, 513530, 718942, 1070335, 1797355, 2140670, 2721709, 3594710, 5443418, 13608545, 19051963, 27217090, 38103926, 95259815, 190519630]

約数ペア:

[(1, 190519630), (2, 95259815), (5, 38103926), (7, 27217090), (10, 19051963), (14, 13608545), (35, 5443418), (53, 3594710), (70, 2721709), (89, 2140670), (106, 1797355), (178, 1070335), (265, 718942), (371, 513530), (445, 428134), (530, 359471), (577, 330190), (623, 305810), (742, 256765), (890, 214067), (1154, 165095), (1246, 152905), (1855, 102706), (2885, 66038), (3115, 61162), (3710, 51353), (4039, 47170), (4717, 40390), (5770, 33019), (6230, 30581), (8078, 23585), (9434, 20195)]