213438210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9133}}^1$

素因数の和:9203

約数の個数: 64

約数和(自身を含む): 552424320

約数和(自身を除く): 338986110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 57, 82, 95, 114, 123, 190, 205, 246, 285, 410, 570, 615, 779, 1230, 1558, 2337, 3895, 4674, 7790, 9133, 11685, 18266, 23370, 27399, 45665, 54798, 91330, 136995, 173527, 273990, 347054, 374453, 520581, 748906, 867635, 1041162, 1123359, 1735270, 1872265, 2246718, 2602905, 3744530, 5205810, 5616795, 7114607, 11233590, 14229214, 21343821, 35573035, 42687642, 71146070, 106719105, 213438210]

約数ペア:

[(1, 213438210), (2, 106719105), (3, 71146070), (5, 42687642), (6, 35573035), (10, 21343821), (15, 14229214), (19, 11233590), (30, 7114607), (38, 5616795), (41, 5205810), (57, 3744530), (82, 2602905), (95, 2246718), (114, 1872265), (123, 1735270), (190, 1123359), (205, 1041162), (246, 867635), (285, 748906), (410, 520581), (570, 374453), (615, 347054), (779, 273990), (1230, 173527), (1558, 136995), (2337, 91330), (3895, 54798), (4674, 45665), (7790, 27399), (9133, 23370), (11685, 18266)]