87460070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 170687088

約数和(自身を除く): 83227018

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 289, 530, 571, 578, 901, 1142, 1445, 1802, 2855, 2890, 4505, 5710, 9010, 9707, 15317, 19414, 30263, 30634, 48535, 60526, 76585, 97070, 151315, 153170, 165019, 302630, 330038, 514471, 825095, 1028942, 1650190, 2572355, 5144710, 8746007, 17492014, 43730035, 87460070]

約数ペア:

[(1, 87460070), (2, 43730035), (5, 17492014), (10, 8746007), (17, 5144710), (34, 2572355), (53, 1650190), (85, 1028942), (106, 825095), (170, 514471), (265, 330038), (289, 302630), (530, 165019), (571, 153170), (578, 151315), (901, 97070), (1142, 76585), (1445, 60526), (1802, 48535), (2855, 30634), (2890, 30263), (4505, 19414), (5710, 15317), (9010, 9707)]