15596140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6553}}^1$

素因数の和:6586

約数の個数: 48

約数和(自身を含む): 39638592

約数和(自身を除く): 24042452

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 6553, 13106, 26212, 32765, 45871, 65530, 91742, 111401, 131060, 183484, 222802, 229355, 445604, 458710, 557005, 779807, 917420, 1114010, 1559614, 2228020, 3119228, 3899035, 7798070, 15596140]

約数ペア:

[(1, 15596140), (2, 7798070), (4, 3899035), (5, 3119228), (7, 2228020), (10, 1559614), (14, 1114010), (17, 917420), (20, 779807), (28, 557005), (34, 458710), (35, 445604), (68, 229355), (70, 222802), (85, 183484), (119, 131060), (140, 111401), (170, 91742), (238, 65530), (340, 45871), (476, 32765), (595, 26212), (1190, 13106), (2380, 6553)]