39016740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:626

約数の個数: 144

約数和(自身を含む): 132838272

約数和(自身を除く): 93821532

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, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 577, 588, 644, 690, 735, 805, 966, 980, 1127, 1154, 1380, 1470, 1610, 1731, 1932, 2254, 2308, 2415, 2885, 2940, 3220, 3381, 3462, 4039, 4508, 4830, 5635, 5770, 6762, 6924, 8078, 8655, 9660, 11270, 11540, 12117, 13271, 13524, 16156, 16905, 17310, 20195, 22540, 24234, 26542, 28273, 33810, 34620, 39813, 40390, 48468, 53084, 56546, 60585, 66355, 67620, 79626, 80780, 84819, 92897, 113092, 121170, 132710, 141365, 159252, 169638, 185794, 199065, 242340, 265420, 278691, 282730, 339276, 371588, 398130, 424095, 464485, 557382, 565460, 650279, 796260, 848190, 928970, 1114764, 1300558, 1393455, 1696380, 1857940, 1950837, 2601116, 2786910, 3251395, 3901674, 5573820, 6502790, 7803348, 9754185, 13005580, 19508370, 39016740]

約数ペア:

[(1, 39016740), (2, 19508370), (3, 13005580), (4, 9754185), (5, 7803348), (6, 6502790), (7, 5573820), (10, 3901674), (12, 3251395), (14, 2786910), (15, 2601116), (20, 1950837), (21, 1857940), (23, 1696380), (28, 1393455), (30, 1300558), (35, 1114764), (42, 928970), (46, 848190), (49, 796260), (60, 650279), (69, 565460), (70, 557382), (84, 464485), (92, 424095), (98, 398130), (105, 371588), (115, 339276), (138, 282730), (140, 278691), (147, 265420), (161, 242340), (196, 199065), (210, 185794), (230, 169638), (245, 159252), (276, 141365), (294, 132710), (322, 121170), (345, 113092), (420, 92897), (460, 84819), (483, 80780), (490, 79626), (577, 67620), (588, 66355), (644, 60585), (690, 56546), (735, 53084), (805, 48468), (966, 40390), (980, 39813), (1127, 34620), (1154, 33810), (1380, 28273), (1470, 26542), (1610, 24234), (1731, 22540), (1932, 20195), (2254, 17310), (2308, 16905), (2415, 16156), (2885, 13524), (2940, 13271), (3220, 12117), (3381, 11540), (3462, 11270), (4039, 9660), (4508, 8655), (4830, 8078), (5635, 6924), (5770, 6762)]