70089180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1531}}^1$

素因数の和:1659

約数の個数: 96

約数和(自身を含む): 226490880

約数和(自身を除く): 156401700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 654, 763, 1090, 1308, 1526, 1531, 1635, 2180, 2289, 3052, 3062, 3270, 3815, 4578, 4593, 6124, 6540, 7630, 7655, 9156, 9186, 10717, 11445, 15260, 15310, 18372, 21434, 22890, 22965, 30620, 32151, 42868, 45780, 45930, 53585, 64302, 91860, 107170, 128604, 160755, 166879, 214340, 321510, 333758, 500637, 643020, 667516, 834395, 1001274, 1168153, 1668790, 2002548, 2336306, 2503185, 3337580, 3504459, 4672612, 5006370, 5840765, 7008918, 10012740, 11681530, 14017836, 17522295, 23363060, 35044590, 70089180]

約数ペア:

[(1, 70089180), (2, 35044590), (3, 23363060), (4, 17522295), (5, 14017836), (6, 11681530), (7, 10012740), (10, 7008918), (12, 5840765), (14, 5006370), (15, 4672612), (20, 3504459), (21, 3337580), (28, 2503185), (30, 2336306), (35, 2002548), (42, 1668790), (60, 1168153), (70, 1001274), (84, 834395), (105, 667516), (109, 643020), (140, 500637), (210, 333758), (218, 321510), (327, 214340), (420, 166879), (436, 160755), (545, 128604), (654, 107170), (763, 91860), (1090, 64302), (1308, 53585), (1526, 45930), (1531, 45780), (1635, 42868), (2180, 32151), (2289, 30620), (3052, 22965), (3062, 22890), (3270, 21434), (3815, 18372), (4578, 15310), (4593, 15260), (6124, 11445), (6540, 10717), (7630, 9186), (7655, 9156)]