29371580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 79634016

約数和(自身を除く): 50262436

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 41, 43, 49, 68, 70, 82, 85, 86, 98, 119, 140, 164, 170, 172, 196, 205, 215, 238, 245, 287, 301, 340, 410, 430, 476, 490, 574, 595, 602, 697, 731, 820, 833, 860, 980, 1148, 1190, 1204, 1394, 1435, 1462, 1505, 1666, 1763, 2009, 2107, 2380, 2788, 2870, 2924, 3010, 3332, 3485, 3526, 3655, 4018, 4165, 4214, 4879, 5117, 5740, 6020, 6970, 7052, 7310, 8036, 8330, 8428, 8815, 9758, 10045, 10234, 10535, 12341, 13940, 14620, 16660, 17630, 19516, 20090, 20468, 21070, 24395, 24682, 25585, 29971, 34153, 35260, 35819, 40180, 42140, 48790, 49364, 51170, 59942, 61705, 68306, 71638, 86387, 97580, 102340, 119884, 123410, 136612, 143276, 149855, 170765, 172774, 179095, 209797, 246820, 299710, 341530, 345548, 358190, 419594, 431935, 599420, 683060, 716380, 839188, 863870, 1048985, 1468579, 1727740, 2097970, 2937158, 4195940, 5874316, 7342895, 14685790, 29371580]

約数ペア:

[(1, 29371580), (2, 14685790), (4, 7342895), (5, 5874316), (7, 4195940), (10, 2937158), (14, 2097970), (17, 1727740), (20, 1468579), (28, 1048985), (34, 863870), (35, 839188), (41, 716380), (43, 683060), (49, 599420), (68, 431935), (70, 419594), (82, 358190), (85, 345548), (86, 341530), (98, 299710), (119, 246820), (140, 209797), (164, 179095), (170, 172774), (172, 170765), (196, 149855), (205, 143276), (215, 136612), (238, 123410), (245, 119884), (287, 102340), (301, 97580), (340, 86387), (410, 71638), (430, 68306), (476, 61705), (490, 59942), (574, 51170), (595, 49364), (602, 48790), (697, 42140), (731, 40180), (820, 35819), (833, 35260), (860, 34153), (980, 29971), (1148, 25585), (1190, 24682), (1204, 24395), (1394, 21070), (1435, 20468), (1462, 20090), (1505, 19516), (1666, 17630), (1763, 16660), (2009, 14620), (2107, 13940), (2380, 12341), (2788, 10535), (2870, 10234), (2924, 10045), (3010, 9758), (3332, 8815), (3485, 8428), (3526, 8330), (3655, 8036), (4018, 7310), (4165, 7052), (4214, 6970), (4879, 6020), (5117, 5740)]