39250260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31151}}^1$

素因数の和:31173

約数の個数: 72

約数和(自身を含む): 136071936

約数和(自身を除く): 96821676

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, 31151, 62302, 93453, 124604, 155755, 186906, 218057, 280359, 311510, 373812, 436114, 467265, 560718, 623020, 654171, 872228, 934530, 1090285, 1121436, 1308342, 1401795, 1869060, 1962513, 2180570, 2616684, 2803590, 3270855, 3925026, 4361140, 5607180, 6541710, 7850052, 9812565, 13083420, 19625130, 39250260]

約数ペア:

[(1, 39250260), (2, 19625130), (3, 13083420), (4, 9812565), (5, 7850052), (6, 6541710), (7, 5607180), (9, 4361140), (10, 3925026), (12, 3270855), (14, 2803590), (15, 2616684), (18, 2180570), (20, 1962513), (21, 1869060), (28, 1401795), (30, 1308342), (35, 1121436), (36, 1090285), (42, 934530), (45, 872228), (60, 654171), (63, 623020), (70, 560718), (84, 467265), (90, 436114), (105, 373812), (126, 311510), (140, 280359), (180, 218057), (210, 186906), (252, 155755), (315, 124604), (420, 93453), (630, 62302), (1260, 31151)]