218230590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1013}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 539675136

約数和(自身を除く): 321444546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 167, 215, 258, 334, 430, 501, 645, 835, 1002, 1013, 1290, 1670, 2026, 2505, 3039, 5010, 5065, 6078, 7181, 10130, 14362, 15195, 21543, 30390, 35905, 43086, 43559, 71810, 87118, 107715, 130677, 169171, 215430, 217795, 261354, 338342, 435590, 507513, 653385, 845855, 1015026, 1306770, 1691710, 2537565, 5075130, 7274353, 14548706, 21823059, 36371765, 43646118, 72743530, 109115295, 218230590]

約数ペア:

[(1, 218230590), (2, 109115295), (3, 72743530), (5, 43646118), (6, 36371765), (10, 21823059), (15, 14548706), (30, 7274353), (43, 5075130), (86, 2537565), (129, 1691710), (167, 1306770), (215, 1015026), (258, 845855), (334, 653385), (430, 507513), (501, 435590), (645, 338342), (835, 261354), (1002, 217795), (1013, 215430), (1290, 169171), (1670, 130677), (2026, 107715), (2505, 87118), (3039, 71810), (5010, 43559), (5065, 43086), (6078, 35905), (7181, 30390), (10130, 21543), (14362, 15195)]