27045590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18913}}^1$

素因数の和:18944

約数の個数: 32

約数和(自身を含む): 57195936

約数和(自身を除く): 30150346

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 18913, 37826, 94565, 189130, 208043, 245869, 416086, 491738, 1040215, 1229345, 2080430, 2458690, 2704559, 5409118, 13522795, 27045590]

約数ペア:

[(1, 27045590), (2, 13522795), (5, 5409118), (10, 2704559), (11, 2458690), (13, 2080430), (22, 1229345), (26, 1040215), (55, 491738), (65, 416086), (110, 245869), (130, 208043), (143, 189130), (286, 94565), (715, 37826), (1430, 18913)]