2016559860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{9859}}^1$

素因数の和:10365

約数の個数: 96

約数和(自身を含む): 6466897920

約数和(自身を除く): 4450338060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 487, 974, 1461, 1948, 2435, 2922, 3409, 4870, 5844, 6818, 7305, 9740, 9859, 10227, 13636, 14610, 17045, 19718, 20454, 29220, 29577, 34090, 39436, 40908, 49295, 51135, 59154, 68180, 69013, 98590, 102270, 118308, 138026, 147885, 197180, 204540, 207039, 276052, 295770, 345065, 414078, 591540, 690130, 828156, 1035195, 1380260, 2070390, 4140780, 4801333, 9602666, 14403999, 19205332, 24006665, 28807998, 33609331, 48013330, 57615996, 67218662, 72019995, 96026660, 100827993, 134437324, 144039990, 168046655, 201655986, 288079980, 336093310, 403311972, 504139965, 672186620, 1008279930, 2016559860]

約数ペア:

[(1, 2016559860), (2, 1008279930), (3, 672186620), (4, 504139965), (5, 403311972), (6, 336093310), (7, 288079980), (10, 201655986), (12, 168046655), (14, 144039990), (15, 134437324), (20, 100827993), (21, 96026660), (28, 72019995), (30, 67218662), (35, 57615996), (42, 48013330), (60, 33609331), (70, 28807998), (84, 24006665), (105, 19205332), (140, 14403999), (210, 9602666), (420, 4801333), (487, 4140780), (974, 2070390), (1461, 1380260), (1948, 1035195), (2435, 828156), (2922, 690130), (3409, 591540), (4870, 414078), (5844, 345065), (6818, 295770), (7305, 276052), (9740, 207039), (9859, 204540), (10227, 197180), (13636, 147885), (14610, 138026), (17045, 118308), (19718, 102270), (20454, 98590), (29220, 69013), (29577, 68180), (34090, 59154), (39436, 51135), (40908, 49295)]