69452140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{569}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 155131200

約数和(自身を除く): 85679060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 359, 569, 718, 1138, 1436, 1795, 2276, 2845, 3590, 5690, 6103, 7180, 9673, 11380, 12206, 19346, 24412, 30515, 38692, 48365, 61030, 96730, 122060, 193460, 204271, 408542, 817084, 1021355, 2042710, 3472607, 4085420, 6945214, 13890428, 17363035, 34726070, 69452140]

約数ペア:

[(1, 69452140), (2, 34726070), (4, 17363035), (5, 13890428), (10, 6945214), (17, 4085420), (20, 3472607), (34, 2042710), (68, 1021355), (85, 817084), (170, 408542), (340, 204271), (359, 193460), (569, 122060), (718, 96730), (1138, 61030), (1436, 48365), (1795, 38692), (2276, 30515), (2845, 24412), (3590, 19346), (5690, 12206), (6103, 11380), (7180, 9673)]