65860270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2209

約数の個数: 64

約数和(自身を含む): 148884480

約数和(自身を除く): 83024210

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 322, 437, 665, 805, 874, 1330, 1610, 2153, 2185, 3059, 4306, 4370, 6118, 10765, 15071, 15295, 21530, 30142, 30590, 40907, 49519, 75355, 81814, 99038, 150710, 204535, 247595, 286349, 346633, 409070, 495190, 572698, 693266, 940861, 1431745, 1733165, 1881722, 2863490, 3466330, 4704305, 6586027, 9408610, 13172054, 32930135, 65860270]

約数ペア:

[(1, 65860270), (2, 32930135), (5, 13172054), (7, 9408610), (10, 6586027), (14, 4704305), (19, 3466330), (23, 2863490), (35, 1881722), (38, 1733165), (46, 1431745), (70, 940861), (95, 693266), (115, 572698), (133, 495190), (161, 409070), (190, 346633), (230, 286349), (266, 247595), (322, 204535), (437, 150710), (665, 99038), (805, 81814), (874, 75355), (1330, 49519), (1610, 40907), (2153, 30590), (2185, 30142), (3059, 21530), (4306, 15295), (4370, 15071), (6118, 10765)]