27794070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 74580480

約数和(自身を除く): 46786410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 311, 331, 622, 662, 933, 993, 1555, 1655, 1866, 1986, 2799, 2979, 3110, 3310, 4665, 4965, 5598, 5958, 8397, 8937, 9330, 9930, 13995, 14895, 16794, 17874, 27990, 29790, 41985, 44685, 83970, 89370, 102941, 205882, 308823, 514705, 617646, 926469, 1029410, 1544115, 1852938, 2779407, 3088230, 4632345, 5558814, 9264690, 13897035, 27794070]

約数ペア:

[(1, 27794070), (2, 13897035), (3, 9264690), (5, 5558814), (6, 4632345), (9, 3088230), (10, 2779407), (15, 1852938), (18, 1544115), (27, 1029410), (30, 926469), (45, 617646), (54, 514705), (90, 308823), (135, 205882), (270, 102941), (311, 89370), (331, 83970), (622, 44685), (662, 41985), (933, 29790), (993, 27990), (1555, 17874), (1655, 16794), (1866, 14895), (1986, 13995), (2799, 9930), (2979, 9330), (3110, 8937), (3310, 8397), (4665, 5958), (4965, 5598)]