3199860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 10057320

約数和(自身を除く): 6857460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 613, 870, 1044, 1226, 1305, 1740, 1839, 2452, 2610, 3065, 3678, 5220, 5517, 6130, 7356, 9195, 11034, 12260, 17777, 18390, 22068, 27585, 35554, 36780, 53331, 55170, 71108, 88885, 106662, 110340, 159993, 177770, 213324, 266655, 319986, 355540, 533310, 639972, 799965, 1066620, 1599930, 3199860]

約数ペア:

[(1, 3199860), (2, 1599930), (3, 1066620), (4, 799965), (5, 639972), (6, 533310), (9, 355540), (10, 319986), (12, 266655), (15, 213324), (18, 177770), (20, 159993), (29, 110340), (30, 106662), (36, 88885), (45, 71108), (58, 55170), (60, 53331), (87, 36780), (90, 35554), (116, 27585), (145, 22068), (174, 18390), (180, 17777), (261, 12260), (290, 11034), (348, 9195), (435, 7356), (522, 6130), (580, 5517), (613, 5220), (870, 3678), (1044, 3065), (1226, 2610), (1305, 2452), (1740, 1839)]