497175420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{40819}}^1$

素因数の和:40867

約数の個数: 96

約数和(自身を含む): 1645862400

約数和(自身を除く): 1148686980

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, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 40819, 81638, 122457, 163276, 204095, 244914, 285733, 408190, 489828, 571466, 612285, 816380, 857199, 1142932, 1183751, 1224570, 1428665, 1714398, 2367502, 2449140, 2857330, 3428796, 3551253, 4285995, 4735004, 5714660, 5918755, 7102506, 8286257, 8571990, 11837510, 14205012, 16572514, 17143980, 17756265, 23675020, 24858771, 33145028, 35512530, 41431285, 49717542, 71025060, 82862570, 99435084, 124293855, 165725140, 248587710, 497175420]

約数ペア:

[(1, 497175420), (2, 248587710), (3, 165725140), (4, 124293855), (5, 99435084), (6, 82862570), (7, 71025060), (10, 49717542), (12, 41431285), (14, 35512530), (15, 33145028), (20, 24858771), (21, 23675020), (28, 17756265), (29, 17143980), (30, 16572514), (35, 14205012), (42, 11837510), (58, 8571990), (60, 8286257), (70, 7102506), (84, 5918755), (87, 5714660), (105, 4735004), (116, 4285995), (140, 3551253), (145, 3428796), (174, 2857330), (203, 2449140), (210, 2367502), (290, 1714398), (348, 1428665), (406, 1224570), (420, 1183751), (435, 1142932), (580, 857199), (609, 816380), (812, 612285), (870, 571466), (1015, 489828), (1218, 408190), (1740, 285733), (2030, 244914), (2436, 204095), (3045, 163276), (4060, 122457), (6090, 81638), (12180, 40819)]