83138790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2459}}^1$

素因数の和:2506

約数の個数: 96

約数和(自身を含む): 242300160

約数和(自身を除く): 159161370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 294, 322, 345, 483, 490, 690, 735, 805, 966, 1127, 1470, 1610, 2254, 2415, 2459, 3381, 4830, 4918, 5635, 6762, 7377, 11270, 12295, 14754, 16905, 17213, 24590, 33810, 34426, 36885, 51639, 56557, 73770, 86065, 103278, 113114, 120491, 169671, 172130, 240982, 258195, 282785, 339342, 361473, 395899, 516390, 565570, 602455, 722946, 791798, 848355, 1187697, 1204910, 1696710, 1807365, 1979495, 2375394, 2771293, 3614730, 3958990, 5542586, 5938485, 8313879, 11876970, 13856465, 16627758, 27712930, 41569395, 83138790]

約数ペア:

[(1, 83138790), (2, 41569395), (3, 27712930), (5, 16627758), (6, 13856465), (7, 11876970), (10, 8313879), (14, 5938485), (15, 5542586), (21, 3958990), (23, 3614730), (30, 2771293), (35, 2375394), (42, 1979495), (46, 1807365), (49, 1696710), (69, 1204910), (70, 1187697), (98, 848355), (105, 791798), (115, 722946), (138, 602455), (147, 565570), (161, 516390), (210, 395899), (230, 361473), (245, 339342), (294, 282785), (322, 258195), (345, 240982), (483, 172130), (490, 169671), (690, 120491), (735, 113114), (805, 103278), (966, 86065), (1127, 73770), (1470, 56557), (1610, 51639), (2254, 36885), (2415, 34426), (2459, 33810), (3381, 24590), (4830, 17213), (4918, 16905), (5635, 14754), (6762, 12295), (7377, 11270)]