2087274315

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{12401}}^1$

素因数の和:12652

約数の個数: 48

約数和(自身を含む): 3902165280

約数和(自身を除く): 1814890965

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 229, 245, 687, 735, 1145, 1603, 3435, 4809, 8015, 11221, 12401, 24045, 33663, 37203, 56105, 62005, 86807, 168315, 186015, 260421, 434035, 607649, 1302105, 1822947, 2839829, 3038245, 8519487, 9114735, 14199145, 19878803, 42597435, 59636409, 99394015, 139151621, 298182045, 417454863, 695758105, 2087274315]

約数ペア:

[(1, 2087274315), (3, 695758105), (5, 417454863), (7, 298182045), (15, 139151621), (21, 99394015), (35, 59636409), (49, 42597435), (105, 19878803), (147, 14199145), (229, 9114735), (245, 8519487), (687, 3038245), (735, 2839829), (1145, 1822947), (1603, 1302105), (3435, 607649), (4809, 434035), (8015, 260421), (11221, 186015), (12401, 168315), (24045, 86807), (33663, 62005), (37203, 56105)]