1921567235310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{270262621}}^1$

素因数の和:270262713

約数の個数: 48

約数和(自身を含む): 5059316283840

約数和(自身を除く): 3137749048530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 270262621, 540525242, 810787863, 1351313105, 1621575726, 2432363589, 2702626210, 4053939315, 4864727178, 8107878630, 12161817945, 21350747059, 24323635890, 42701494118, 64052241177, 106753735295, 128104482354, 192156723531, 213507470590, 320261205885, 384313447062, 640522411770, 960783617655, 1921567235310]

約数ペア:

[(1, 1921567235310), (2, 960783617655), (3, 640522411770), (5, 384313447062), (6, 320261205885), (9, 213507470590), (10, 192156723531), (15, 128104482354), (18, 106753735295), (30, 64052241177), (45, 42701494118), (79, 24323635890), (90, 21350747059), (158, 12161817945), (237, 8107878630), (395, 4864727178), (474, 4053939315), (711, 2702626210), (790, 2432363589), (1185, 1621575726), (1422, 1351313105), (2370, 810787863), (3555, 540525242), (7110, 270262621)]