70411740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 242694144

約数和(自身を除く): 172282404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 37, 42, 46, 60, 69, 70, 74, 84, 92, 105, 111, 115, 138, 140, 148, 161, 185, 197, 210, 222, 230, 259, 276, 322, 345, 370, 394, 420, 444, 460, 483, 518, 555, 591, 644, 690, 740, 777, 788, 805, 851, 966, 985, 1036, 1110, 1182, 1295, 1379, 1380, 1554, 1610, 1702, 1932, 1970, 2220, 2364, 2415, 2553, 2590, 2758, 2955, 3108, 3220, 3404, 3885, 3940, 4137, 4255, 4531, 4830, 5106, 5180, 5516, 5910, 5957, 6895, 7289, 7770, 8274, 8510, 9062, 9660, 10212, 11820, 11914, 12765, 13593, 13790, 14578, 15540, 16548, 17020, 17871, 18124, 20685, 21867, 22655, 23828, 25530, 27186, 27580, 29156, 29785, 31717, 35742, 36445, 41370, 43734, 45310, 51023, 51060, 54372, 59570, 63434, 67965, 71484, 72890, 82740, 87468, 89355, 90620, 95151, 102046, 109335, 119140, 126868, 135930, 145780, 153069, 158585, 167647, 178710, 190302, 204092, 218670, 255115, 271860, 306138, 317170, 335294, 357420, 380604, 437340, 475755, 502941, 510230, 612276, 634340, 670588, 765345, 838235, 951510, 1005882, 1020460, 1173529, 1530690, 1676470, 1903020, 2011764, 2347058, 2514705, 3061380, 3352940, 3520587, 4694116, 5029410, 5867645, 7041174, 10058820, 11735290, 14082348, 17602935, 23470580, 35205870, 70411740]

約数ペア:

[(1, 70411740), (2, 35205870), (3, 23470580), (4, 17602935), (5, 14082348), (6, 11735290), (7, 10058820), (10, 7041174), (12, 5867645), (14, 5029410), (15, 4694116), (20, 3520587), (21, 3352940), (23, 3061380), (28, 2514705), (30, 2347058), (35, 2011764), (37, 1903020), (42, 1676470), (46, 1530690), (60, 1173529), (69, 1020460), (70, 1005882), (74, 951510), (84, 838235), (92, 765345), (105, 670588), (111, 634340), (115, 612276), (138, 510230), (140, 502941), (148, 475755), (161, 437340), (185, 380604), (197, 357420), (210, 335294), (222, 317170), (230, 306138), (259, 271860), (276, 255115), (322, 218670), (345, 204092), (370, 190302), (394, 178710), (420, 167647), (444, 158585), (460, 153069), (483, 145780), (518, 135930), (555, 126868), (591, 119140), (644, 109335), (690, 102046), (740, 95151), (777, 90620), (788, 89355), (805, 87468), (851, 82740), (966, 72890), (985, 71484), (1036, 67965), (1110, 63434), (1182, 59570), (1295, 54372), (1379, 51060), (1380, 51023), (1554, 45310), (1610, 43734), (1702, 41370), (1932, 36445), (1970, 35742), (2220, 31717), (2364, 29785), (2415, 29156), (2553, 27580), (2590, 27186), (2758, 25530), (2955, 23828), (3108, 22655), (3220, 21867), (3404, 20685), (3885, 18124), (3940, 17871), (4137, 17020), (4255, 16548), (4531, 15540), (4830, 14578), (5106, 13790), (5180, 13593), (5516, 12765), (5910, 11914), (5957, 11820), (6895, 10212), (7289, 9660), (7770, 9062), (8274, 8510)]