11735220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{27941}}^1$

素因数の和:27960

約数の個数: 48

約数和(自身を含む): 37554048

約数和(自身を除く): 25818828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 27941, 55882, 83823, 111764, 139705, 167646, 195587, 279410, 335292, 391174, 419115, 558820, 586761, 782348, 838230, 977935, 1173522, 1676460, 1955870, 2347044, 2933805, 3911740, 5867610, 11735220]

約数ペア:

[(1, 11735220), (2, 5867610), (3, 3911740), (4, 2933805), (5, 2347044), (6, 1955870), (7, 1676460), (10, 1173522), (12, 977935), (14, 838230), (15, 782348), (20, 586761), (21, 558820), (28, 419115), (30, 391174), (35, 335292), (42, 279410), (60, 195587), (70, 167646), (84, 139705), (105, 111764), (140, 83823), (210, 55882), (420, 27941)]