1085384940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{165961}}^1$

素因数の和:166082

約数の個数: 48

約数和(自身を含む): 3066977760

約数和(自身を除く): 1981592820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 165961, 331922, 497883, 663844, 829805, 995766, 1659610, 1991532, 2489415, 3319220, 4978830, 9957660, 18089749, 36179498, 54269247, 72358996, 90448745, 108538494, 180897490, 217076988, 271346235, 361794980, 542692470, 1085384940]

約数ペア:

[(1, 1085384940), (2, 542692470), (3, 361794980), (4, 271346235), (5, 217076988), (6, 180897490), (10, 108538494), (12, 90448745), (15, 72358996), (20, 54269247), (30, 36179498), (60, 18089749), (109, 9957660), (218, 4978830), (327, 3319220), (436, 2489415), (545, 1991532), (654, 1659610), (1090, 995766), (1308, 829805), (1635, 663844), (2180, 497883), (3270, 331922), (6540, 165961)]