73641260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47819}}^1$

素因数の和:47846

約数の個数: 48

約数和(自身を含む): 192810240

約数和(自身を除く): 119168980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 47819, 95638, 191276, 239095, 334733, 478190, 526009, 669466, 956380, 1052018, 1338932, 1673665, 2104036, 2630045, 3347330, 3682063, 5260090, 6694660, 7364126, 10520180, 14728252, 18410315, 36820630, 73641260]

約数ペア:

[(1, 73641260), (2, 36820630), (4, 18410315), (5, 14728252), (7, 10520180), (10, 7364126), (11, 6694660), (14, 5260090), (20, 3682063), (22, 3347330), (28, 2630045), (35, 2104036), (44, 1673665), (55, 1338932), (70, 1052018), (77, 956380), (110, 669466), (140, 526009), (154, 478190), (220, 334733), (308, 239095), (385, 191276), (770, 95638), (1540, 47819)]