75810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2$

素因数の和:55

約数の個数: 48

約数和(自身を含む): 219456

約数和(自身を除く): 143646

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 361, 399, 570, 665, 722, 798, 1083, 1330, 1805, 1995, 2166, 2527, 3610, 3990, 5054, 5415, 7581, 10830, 12635, 15162, 25270, 37905, 75810]

約数ペア:

[(1, 75810), (2, 37905), (3, 25270), (5, 15162), (6, 12635), (7, 10830), (10, 7581), (14, 5415), (15, 5054), (19, 3990), (21, 3610), (30, 2527), (35, 2166), (38, 1995), (42, 1805), (57, 1330), (70, 1083), (95, 798), (105, 722), (114, 665), (133, 570), (190, 399), (210, 361), (266, 285)]