89315940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7333}}^1$

素因数の和:7381

約数の個数: 96

約数和(自身を含む): 295706880

約数和(自身を除く): 206390940

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, 7333, 12180, 14666, 21999, 29332, 36665, 43998, 51331, 73330, 87996, 102662, 109995, 146660, 153993, 205324, 212657, 219990, 256655, 307986, 425314, 439980, 513310, 615972, 637971, 769965, 850628, 1026620, 1063285, 1275942, 1488599, 1539930, 2126570, 2551884, 2977198, 3079860, 3189855, 4253140, 4465797, 5954396, 6379710, 7442995, 8931594, 12759420, 14885990, 17863188, 22328985, 29771980, 44657970, 89315940]

約数ペア:

[(1, 89315940), (2, 44657970), (3, 29771980), (4, 22328985), (5, 17863188), (6, 14885990), (7, 12759420), (10, 8931594), (12, 7442995), (14, 6379710), (15, 5954396), (20, 4465797), (21, 4253140), (28, 3189855), (29, 3079860), (30, 2977198), (35, 2551884), (42, 2126570), (58, 1539930), (60, 1488599), (70, 1275942), (84, 1063285), (87, 1026620), (105, 850628), (116, 769965), (140, 637971), (145, 615972), (174, 513310), (203, 439980), (210, 425314), (290, 307986), (348, 256655), (406, 219990), (420, 212657), (435, 205324), (580, 153993), (609, 146660), (812, 109995), (870, 102662), (1015, 87996), (1218, 73330), (1740, 51331), (2030, 43998), (2436, 36665), (3045, 29332), (4060, 21999), (6090, 14666), (7333, 12180)]