218318190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{11353}}^1$

素因数の和:12004

約数の個数: 32

約数和(自身を含む): 524827296

約数和(自身を除く): 306509106

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 1282, 1923, 3205, 3846, 6410, 9615, 11353, 19230, 22706, 34059, 56765, 68118, 113530, 170295, 340590, 7277273, 14554546, 21831819, 36386365, 43663638, 72772730, 109159095, 218318190]

約数ペア:

[(1, 218318190), (2, 109159095), (3, 72772730), (5, 43663638), (6, 36386365), (10, 21831819), (15, 14554546), (30, 7277273), (641, 340590), (1282, 170295), (1923, 113530), (3205, 68118), (3846, 56765), (6410, 34059), (9615, 22706), (11353, 19230)]