70865087180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{11831}}^1$

素因数の和:12159

約数の個数: 96

約数和(自身を含む): 160294256640

約数和(自身を除く): 89429169460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 223, 316, 340, 395, 446, 790, 892, 1115, 1343, 1580, 2230, 2686, 3791, 4460, 5372, 6715, 7582, 11831, 13430, 15164, 17617, 18955, 23662, 26860, 35234, 37910, 47324, 59155, 70468, 75820, 88085, 118310, 176170, 201127, 236620, 299489, 352340, 402254, 598978, 804508, 934649, 1005635, 1197956, 1497445, 1869298, 2011270, 2638313, 2994890, 3738596, 4022540, 4673245, 5276626, 5989780, 9346490, 10553252, 13191565, 15889033, 18692980, 26383130, 31778066, 44851321, 52766260, 63556132, 79445165, 89702642, 158890330, 179405284, 208426727, 224256605, 317780660, 416853454, 448513210, 833706908, 897026420, 1042133635, 2084267270, 3543254359, 4168534540, 7086508718, 14173017436, 17716271795, 35432543590, 70865087180]

約数ペア:

[(1, 70865087180), (2, 35432543590), (4, 17716271795), (5, 14173017436), (10, 7086508718), (17, 4168534540), (20, 3543254359), (34, 2084267270), (68, 1042133635), (79, 897026420), (85, 833706908), (158, 448513210), (170, 416853454), (223, 317780660), (316, 224256605), (340, 208426727), (395, 179405284), (446, 158890330), (790, 89702642), (892, 79445165), (1115, 63556132), (1343, 52766260), (1580, 44851321), (2230, 31778066), (2686, 26383130), (3791, 18692980), (4460, 15889033), (5372, 13191565), (6715, 10553252), (7582, 9346490), (11831, 5989780), (13430, 5276626), (15164, 4673245), (17617, 4022540), (18955, 3738596), (23662, 2994890), (26860, 2638313), (35234, 2011270), (37910, 1869298), (47324, 1497445), (59155, 1197956), (70468, 1005635), (75820, 934649), (88085, 804508), (118310, 598978), (176170, 402254), (201127, 352340), (236620, 299489)]