85757430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1721}}^1$

素因数の和:1893

約数の個数: 64

約数和(自身を含む): 226146816

約数和(自身を除く): 140389386

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 151, 165, 302, 330, 453, 755, 906, 1510, 1661, 1721, 2265, 3322, 3442, 4530, 4983, 5163, 8305, 8605, 9966, 10326, 16610, 17210, 18931, 24915, 25815, 37862, 49830, 51630, 56793, 94655, 113586, 189310, 259871, 283965, 519742, 567930, 779613, 1299355, 1559226, 2598710, 2858581, 3898065, 5717162, 7796130, 8575743, 14292905, 17151486, 28585810, 42878715, 85757430]

約数ペア:

[(1, 85757430), (2, 42878715), (3, 28585810), (5, 17151486), (6, 14292905), (10, 8575743), (11, 7796130), (15, 5717162), (22, 3898065), (30, 2858581), (33, 2598710), (55, 1559226), (66, 1299355), (110, 779613), (151, 567930), (165, 519742), (302, 283965), (330, 259871), (453, 189310), (755, 113586), (906, 94655), (1510, 56793), (1661, 51630), (1721, 49830), (2265, 37862), (3322, 25815), (3442, 24915), (4530, 18931), (4983, 17210), (5163, 16610), (8305, 10326), (8605, 9966)]