164570070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:550

約数の個数: 128

約数和(自身を含む): 475683840

約数和(自身を除く): 311113770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 61, 70, 87, 105, 122, 145, 174, 183, 203, 210, 290, 305, 366, 406, 427, 435, 443, 609, 610, 854, 870, 886, 915, 1015, 1218, 1281, 1329, 1769, 1830, 2030, 2135, 2215, 2562, 2658, 3045, 3101, 3538, 4270, 4430, 5307, 6090, 6202, 6405, 6645, 8845, 9303, 10614, 12383, 12810, 12847, 13290, 15505, 17690, 18606, 24766, 25694, 26535, 27023, 31010, 37149, 38541, 46515, 53070, 54046, 61915, 64235, 74298, 77082, 81069, 89929, 93030, 123830, 128470, 135115, 162138, 179858, 185745, 189161, 192705, 269787, 270230, 371490, 378322, 385410, 405345, 449645, 539574, 567483, 783667, 810690, 899290, 945805, 1134966, 1348935, 1567334, 1891610, 2351001, 2697870, 2837415, 3918335, 4702002, 5485669, 5674830, 7836670, 10971338, 11755005, 16457007, 23510010, 27428345, 32914014, 54856690, 82285035, 164570070]

約数ペア:

[(1, 164570070), (2, 82285035), (3, 54856690), (5, 32914014), (6, 27428345), (7, 23510010), (10, 16457007), (14, 11755005), (15, 10971338), (21, 7836670), (29, 5674830), (30, 5485669), (35, 4702002), (42, 3918335), (58, 2837415), (61, 2697870), (70, 2351001), (87, 1891610), (105, 1567334), (122, 1348935), (145, 1134966), (174, 945805), (183, 899290), (203, 810690), (210, 783667), (290, 567483), (305, 539574), (366, 449645), (406, 405345), (427, 385410), (435, 378322), (443, 371490), (609, 270230), (610, 269787), (854, 192705), (870, 189161), (886, 185745), (915, 179858), (1015, 162138), (1218, 135115), (1281, 128470), (1329, 123830), (1769, 93030), (1830, 89929), (2030, 81069), (2135, 77082), (2215, 74298), (2562, 64235), (2658, 61915), (3045, 54046), (3101, 53070), (3538, 46515), (4270, 38541), (4430, 37149), (5307, 31010), (6090, 27023), (6202, 26535), (6405, 25694), (6645, 24766), (8845, 18606), (9303, 17690), (10614, 15505), (12383, 13290), (12810, 12847)]