11709180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{9293}}^1$

素因数の和:9315

約数の個数: 72

約数和(自身を含む): 40596192

約数和(自身を除く): 28887012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 9293, 18586, 27879, 37172, 46465, 55758, 65051, 83637, 92930, 111516, 130102, 139395, 167274, 185860, 195153, 260204, 278790, 325255, 334548, 390306, 418185, 557580, 585459, 650510, 780612, 836370, 975765, 1170918, 1301020, 1672740, 1951530, 2341836, 2927295, 3903060, 5854590, 11709180]

約数ペア:

[(1, 11709180), (2, 5854590), (3, 3903060), (4, 2927295), (5, 2341836), (6, 1951530), (7, 1672740), (9, 1301020), (10, 1170918), (12, 975765), (14, 836370), (15, 780612), (18, 650510), (20, 585459), (21, 557580), (28, 418185), (30, 390306), (35, 334548), (36, 325255), (42, 278790), (45, 260204), (60, 195153), (63, 185860), (70, 167274), (84, 139395), (90, 130102), (105, 111516), (126, 92930), (140, 83637), (180, 65051), (210, 55758), (252, 46465), (315, 37172), (420, 27879), (630, 18586), (1260, 9293)]