5463780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13009}}^1$

素因数の和:13028

約数の個数: 48

約数和(自身を含む): 17485440

約数和(自身を除く): 12021660

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, 13009, 26018, 39027, 52036, 65045, 78054, 91063, 130090, 156108, 182126, 195135, 260180, 273189, 364252, 390270, 455315, 546378, 780540, 910630, 1092756, 1365945, 1821260, 2731890, 5463780]

約数ペア:

[(1, 5463780), (2, 2731890), (3, 1821260), (4, 1365945), (5, 1092756), (6, 910630), (7, 780540), (10, 546378), (12, 455315), (14, 390270), (15, 364252), (20, 273189), (21, 260180), (28, 195135), (30, 182126), (35, 156108), (42, 130090), (60, 91063), (70, 78054), (84, 65045), (105, 52036), (140, 39027), (210, 26018), (420, 13009)]