97841940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{277}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 325433472

約数和(自身を除く): 227591532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 277, 290, 348, 406, 420, 435, 554, 580, 609, 812, 831, 841, 870, 1015, 1108, 1218, 1385, 1662, 1682, 1740, 1939, 2030, 2436, 2523, 2770, 3045, 3324, 3364, 3878, 4060, 4155, 4205, 5046, 5540, 5817, 5887, 6090, 7756, 8033, 8310, 8410, 9695, 10092, 11634, 11774, 12180, 12615, 16066, 16620, 16820, 17661, 19390, 23268, 23548, 24099, 25230, 29085, 29435, 32132, 35322, 38780, 40165, 48198, 50460, 56231, 58170, 58870, 70644, 80330, 88305, 96396, 112462, 116340, 117740, 120495, 160660, 168693, 176610, 224924, 232957, 240990, 281155, 337386, 353220, 465914, 481980, 562310, 674772, 698871, 843465, 931828, 1124620, 1164785, 1397742, 1630699, 1686930, 2329570, 2795484, 3261398, 3373860, 3494355, 4659140, 4892097, 6522796, 6988710, 8153495, 9784194, 13977420, 16306990, 19568388, 24460485, 32613980, 48920970, 97841940]

約数ペア:

[(1, 97841940), (2, 48920970), (3, 32613980), (4, 24460485), (5, 19568388), (6, 16306990), (7, 13977420), (10, 9784194), (12, 8153495), (14, 6988710), (15, 6522796), (20, 4892097), (21, 4659140), (28, 3494355), (29, 3373860), (30, 3261398), (35, 2795484), (42, 2329570), (58, 1686930), (60, 1630699), (70, 1397742), (84, 1164785), (87, 1124620), (105, 931828), (116, 843465), (140, 698871), (145, 674772), (174, 562310), (203, 481980), (210, 465914), (277, 353220), (290, 337386), (348, 281155), (406, 240990), (420, 232957), (435, 224924), (554, 176610), (580, 168693), (609, 160660), (812, 120495), (831, 117740), (841, 116340), (870, 112462), (1015, 96396), (1108, 88305), (1218, 80330), (1385, 70644), (1662, 58870), (1682, 58170), (1740, 56231), (1939, 50460), (2030, 48198), (2436, 40165), (2523, 38780), (2770, 35322), (3045, 32132), (3324, 29435), (3364, 29085), (3878, 25230), (4060, 24099), (4155, 23548), (4205, 23268), (5046, 19390), (5540, 17661), (5817, 16820), (5887, 16620), (6090, 16066), (7756, 12615), (8033, 12180), (8310, 11774), (8410, 11634), (9695, 10092)]