996938220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{859}}^1$

素因数の和:952

約数の個数: 144

約数和(自身を含む): 3020209920

約数和(自身を除く): 2023271700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 46, 58, 60, 69, 87, 92, 115, 116, 138, 145, 174, 230, 276, 290, 345, 348, 435, 460, 580, 667, 690, 841, 859, 870, 1334, 1380, 1682, 1718, 1740, 2001, 2523, 2577, 2668, 3335, 3364, 3436, 4002, 4205, 4295, 5046, 5154, 6670, 8004, 8410, 8590, 10005, 10092, 10308, 12615, 12885, 13340, 16820, 17180, 19343, 19757, 20010, 24911, 25230, 25770, 38686, 39514, 40020, 49822, 50460, 51540, 58029, 59271, 74733, 77372, 79028, 96715, 98785, 99644, 116058, 118542, 124555, 149466, 193430, 197570, 232116, 237084, 249110, 290145, 296355, 298932, 373665, 386860, 395140, 498220, 572953, 580290, 592710, 722419, 747330, 1145906, 1160580, 1185420, 1444838, 1494660, 1718859, 2167257, 2291812, 2864765, 2889676, 3437718, 3612095, 4334514, 5729530, 6875436, 7224190, 8594295, 8669028, 10836285, 11459060, 14448380, 16615637, 17188590, 21672570, 33231274, 34377180, 43345140, 49846911, 66462548, 83078185, 99693822, 166156370, 199387644, 249234555, 332312740, 498469110, 996938220]

約数ペア:

[(1, 996938220), (2, 498469110), (3, 332312740), (4, 249234555), (5, 199387644), (6, 166156370), (10, 99693822), (12, 83078185), (15, 66462548), (20, 49846911), (23, 43345140), (29, 34377180), (30, 33231274), (46, 21672570), (58, 17188590), (60, 16615637), (69, 14448380), (87, 11459060), (92, 10836285), (115, 8669028), (116, 8594295), (138, 7224190), (145, 6875436), (174, 5729530), (230, 4334514), (276, 3612095), (290, 3437718), (345, 2889676), (348, 2864765), (435, 2291812), (460, 2167257), (580, 1718859), (667, 1494660), (690, 1444838), (841, 1185420), (859, 1160580), (870, 1145906), (1334, 747330), (1380, 722419), (1682, 592710), (1718, 580290), (1740, 572953), (2001, 498220), (2523, 395140), (2577, 386860), (2668, 373665), (3335, 298932), (3364, 296355), (3436, 290145), (4002, 249110), (4205, 237084), (4295, 232116), (5046, 197570), (5154, 193430), (6670, 149466), (8004, 124555), (8410, 118542), (8590, 116058), (10005, 99644), (10092, 98785), (10308, 96715), (12615, 79028), (12885, 77372), (13340, 74733), (16820, 59271), (17180, 58029), (19343, 51540), (19757, 50460), (20010, 49822), (24911, 40020), (25230, 39514), (25770, 38686)]