70481430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 194088960

約数和(自身を除く): 123607530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 79, 90, 115, 138, 158, 207, 230, 237, 345, 395, 414, 431, 474, 690, 711, 790, 862, 1035, 1185, 1293, 1422, 1817, 2070, 2155, 2370, 2586, 3555, 3634, 3879, 4310, 5451, 6465, 7110, 7758, 9085, 9913, 10902, 12930, 16353, 18170, 19395, 19826, 27255, 29739, 32706, 34049, 38790, 49565, 54510, 59478, 68098, 81765, 89217, 99130, 102147, 148695, 163530, 170245, 178434, 204294, 297390, 306441, 340490, 446085, 510735, 612882, 783127, 892170, 1021470, 1532205, 1566254, 2349381, 3064410, 3915635, 4698762, 7048143, 7831270, 11746905, 14096286, 23493810, 35240715, 70481430]

約数ペア:

[(1, 70481430), (2, 35240715), (3, 23493810), (5, 14096286), (6, 11746905), (9, 7831270), (10, 7048143), (15, 4698762), (18, 3915635), (23, 3064410), (30, 2349381), (45, 1566254), (46, 1532205), (69, 1021470), (79, 892170), (90, 783127), (115, 612882), (138, 510735), (158, 446085), (207, 340490), (230, 306441), (237, 297390), (345, 204294), (395, 178434), (414, 170245), (431, 163530), (474, 148695), (690, 102147), (711, 99130), (790, 89217), (862, 81765), (1035, 68098), (1185, 59478), (1293, 54510), (1422, 49565), (1817, 38790), (2070, 34049), (2155, 32706), (2370, 29739), (2586, 27255), (3555, 19826), (3634, 19395), (3879, 18170), (4310, 16353), (5451, 12930), (6465, 10902), (7110, 9913), (7758, 9085)]