13253030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 30878496

約数和(自身を除く): 17625466

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 43, 49, 70, 74, 85, 86, 98, 119, 170, 185, 215, 238, 245, 259, 301, 370, 430, 490, 518, 595, 602, 629, 731, 833, 1190, 1258, 1295, 1462, 1505, 1591, 1666, 1813, 2107, 2590, 3010, 3145, 3182, 3626, 3655, 4165, 4214, 4403, 5117, 6290, 7310, 7955, 8330, 8806, 9065, 10234, 10535, 11137, 15910, 18130, 21070, 22015, 22274, 25585, 27047, 30821, 35819, 44030, 51170, 54094, 55685, 61642, 71638, 77959, 111370, 135235, 154105, 155918, 179095, 189329, 270470, 308210, 358190, 378658, 389795, 779590, 946645, 1325303, 1893290, 2650606, 6626515, 13253030]

約数ペア:

[(1, 13253030), (2, 6626515), (5, 2650606), (7, 1893290), (10, 1325303), (14, 946645), (17, 779590), (34, 389795), (35, 378658), (37, 358190), (43, 308210), (49, 270470), (70, 189329), (74, 179095), (85, 155918), (86, 154105), (98, 135235), (119, 111370), (170, 77959), (185, 71638), (215, 61642), (238, 55685), (245, 54094), (259, 51170), (301, 44030), (370, 35819), (430, 30821), (490, 27047), (518, 25585), (595, 22274), (602, 22015), (629, 21070), (731, 18130), (833, 15910), (1190, 11137), (1258, 10535), (1295, 10234), (1462, 9065), (1505, 8806), (1591, 8330), (1666, 7955), (1813, 7310), (2107, 6290), (2590, 5117), (3010, 4403), (3145, 4214), (3182, 4165), (3626, 3655)]