1010379020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{60647}}^1$

素因数の和:60687

約数の個数: 72

約数和(自身を含む): 2613443616

約数和(自身を除く): 1603064596

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 8330, 16660, 60647, 121294, 242588, 303235, 424529, 606470, 849058, 1030999, 1212940, 1698116, 2061998, 2122645, 2971703, 4123996, 4245290, 5154995, 5943406, 7216993, 8490580, 10309990, 11886812, 14433986, 14858515, 20619980, 28867972, 29717030, 36084965, 50518951, 59434060, 72169930, 101037902, 144339860, 202075804, 252594755, 505189510, 1010379020]

約数ペア:

[(1, 1010379020), (2, 505189510), (4, 252594755), (5, 202075804), (7, 144339860), (10, 101037902), (14, 72169930), (17, 59434060), (20, 50518951), (28, 36084965), (34, 29717030), (35, 28867972), (49, 20619980), (68, 14858515), (70, 14433986), (85, 11886812), (98, 10309990), (119, 8490580), (140, 7216993), (170, 5943406), (196, 5154995), (238, 4245290), (245, 4123996), (340, 2971703), (476, 2122645), (490, 2061998), (595, 1698116), (833, 1212940), (980, 1030999), (1190, 849058), (1666, 606470), (2380, 424529), (3332, 303235), (4165, 242588), (8330, 121294), (16660, 60647)]