173670980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1697}}^1$

素因数の和:1773

約数の個数: 96

約数和(自身を含む): 451858176

約数和(自身を除く): 278187196

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 43, 68, 70, 85, 86, 119, 140, 170, 172, 215, 238, 301, 340, 430, 476, 595, 602, 731, 860, 1190, 1204, 1462, 1505, 1697, 2380, 2924, 3010, 3394, 3655, 5117, 6020, 6788, 7310, 8485, 10234, 11879, 14620, 16970, 20468, 23758, 25585, 28849, 33940, 47516, 51170, 57698, 59395, 72971, 102340, 115396, 118790, 144245, 145942, 201943, 237580, 288490, 291884, 364855, 403886, 510797, 576980, 729710, 807772, 1009715, 1021594, 1240507, 1459420, 2019430, 2043188, 2481014, 2553985, 4038860, 4962028, 5107970, 6202535, 8683549, 10215940, 12405070, 17367098, 24810140, 34734196, 43417745, 86835490, 173670980]

約数ペア:

[(1, 173670980), (2, 86835490), (4, 43417745), (5, 34734196), (7, 24810140), (10, 17367098), (14, 12405070), (17, 10215940), (20, 8683549), (28, 6202535), (34, 5107970), (35, 4962028), (43, 4038860), (68, 2553985), (70, 2481014), (85, 2043188), (86, 2019430), (119, 1459420), (140, 1240507), (170, 1021594), (172, 1009715), (215, 807772), (238, 729710), (301, 576980), (340, 510797), (430, 403886), (476, 364855), (595, 291884), (602, 288490), (731, 237580), (860, 201943), (1190, 145942), (1204, 144245), (1462, 118790), (1505, 115396), (1697, 102340), (2380, 72971), (2924, 59395), (3010, 57698), (3394, 51170), (3655, 47516), (5117, 33940), (6020, 28849), (6788, 25585), (7310, 23758), (8485, 20468), (10234, 16970), (11879, 14620)]