70527660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 241920000

約数和(自身を除く): 171392340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 149, 161, 196, 210, 230, 245, 276, 294, 298, 322, 343, 345, 420, 447, 460, 483, 490, 588, 596, 644, 686, 690, 735, 745, 805, 894, 966, 980, 1029, 1043, 1127, 1372, 1380, 1470, 1490, 1610, 1715, 1788, 1932, 2058, 2086, 2235, 2254, 2415, 2940, 2980, 3129, 3220, 3381, 3427, 3430, 4116, 4172, 4470, 4508, 4830, 5145, 5215, 5635, 6258, 6762, 6854, 6860, 7301, 7889, 8940, 9660, 10281, 10290, 10430, 11270, 12516, 13524, 13708, 14602, 15645, 15778, 16905, 17135, 20562, 20580, 20860, 21903, 22540, 23667, 23989, 29204, 31290, 31556, 33810, 34270, 36505, 39445, 41124, 43806, 47334, 47978, 51107, 51405, 62580, 67620, 68540, 71967, 73010, 78890, 87612, 94668, 95956, 102214, 102810, 109515, 118335, 119945, 143934, 146020, 153321, 157780, 167923, 204428, 205620, 219030, 236670, 239890, 255535, 287868, 306642, 335846, 359835, 438060, 473340, 479780, 503769, 511070, 613284, 671692, 719670, 766605, 839615, 1007538, 1022140, 1175461, 1439340, 1533210, 1679230, 2015076, 2350922, 2518845, 3066420, 3358460, 3526383, 4701844, 5037690, 5877305, 7052766, 10075380, 11754610, 14105532, 17631915, 23509220, 35263830, 70527660]

約数ペア:

[(1, 70527660), (2, 35263830), (3, 23509220), (4, 17631915), (5, 14105532), (6, 11754610), (7, 10075380), (10, 7052766), (12, 5877305), (14, 5037690), (15, 4701844), (20, 3526383), (21, 3358460), (23, 3066420), (28, 2518845), (30, 2350922), (35, 2015076), (42, 1679230), (46, 1533210), (49, 1439340), (60, 1175461), (69, 1022140), (70, 1007538), (84, 839615), (92, 766605), (98, 719670), (105, 671692), (115, 613284), (138, 511070), (140, 503769), (147, 479780), (149, 473340), (161, 438060), (196, 359835), (210, 335846), (230, 306642), (245, 287868), (276, 255535), (294, 239890), (298, 236670), (322, 219030), (343, 205620), (345, 204428), (420, 167923), (447, 157780), (460, 153321), (483, 146020), (490, 143934), (588, 119945), (596, 118335), (644, 109515), (686, 102810), (690, 102214), (735, 95956), (745, 94668), (805, 87612), (894, 78890), (966, 73010), (980, 71967), (1029, 68540), (1043, 67620), (1127, 62580), (1372, 51405), (1380, 51107), (1470, 47978), (1490, 47334), (1610, 43806), (1715, 41124), (1788, 39445), (1932, 36505), (2058, 34270), (2086, 33810), (2235, 31556), (2254, 31290), (2415, 29204), (2940, 23989), (2980, 23667), (3129, 22540), (3220, 21903), (3381, 20860), (3427, 20580), (3430, 20562), (4116, 17135), (4172, 16905), (4470, 15778), (4508, 15645), (4830, 14602), (5145, 13708), (5215, 13524), (5635, 12516), (6258, 11270), (6762, 10430), (6854, 10290), (6860, 10281), (7301, 9660), (7889, 8940)]