253417130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{5939}}^1$

素因数の和:6214

約数の個数: 32

約数和(自身を含む): 484989120

約数和(自身を除く): 231571990

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 251, 502, 1255, 2510, 4267, 5939, 8534, 11878, 21335, 29695, 42670, 59390, 100963, 201926, 504815, 1009630, 1490689, 2981378, 7453445, 14906890, 25341713, 50683426, 126708565, 253417130]

約数ペア:

[(1, 253417130), (2, 126708565), (5, 50683426), (10, 25341713), (17, 14906890), (34, 7453445), (85, 2981378), (170, 1490689), (251, 1009630), (502, 504815), (1255, 201926), (2510, 100963), (4267, 59390), (5939, 42670), (8534, 29695), (11878, 21335)]