2103501690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{23537}}^1$

素因数の和:23884

約数の個数: 64

約数和(自身を含む): 5626523520

約数和(自身を除く): 3523021830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 331, 662, 993, 1655, 1986, 2979, 3310, 4965, 5958, 8937, 9930, 14895, 17874, 23537, 29790, 44685, 47074, 70611, 89370, 117685, 141222, 211833, 235370, 353055, 423666, 635499, 706110, 1059165, 1270998, 2118330, 3177495, 6354990, 7790747, 15581494, 23372241, 38953735, 46744482, 70116723, 77907470, 116861205, 140233446, 210350169, 233722410, 350583615, 420700338, 701167230, 1051750845, 2103501690]

約数ペア:

[(1, 2103501690), (2, 1051750845), (3, 701167230), (5, 420700338), (6, 350583615), (9, 233722410), (10, 210350169), (15, 140233446), (18, 116861205), (27, 77907470), (30, 70116723), (45, 46744482), (54, 38953735), (90, 23372241), (135, 15581494), (270, 7790747), (331, 6354990), (662, 3177495), (993, 2118330), (1655, 1270998), (1986, 1059165), (2979, 706110), (3310, 635499), (4965, 423666), (5958, 353055), (8937, 235370), (9930, 211833), (14895, 141222), (17874, 117685), (23537, 89370), (29790, 70611), (44685, 47074)]