70332740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{769}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 157172400

約数和(自身を除く): 86839660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 269, 340, 538, 769, 1076, 1345, 1538, 2690, 3076, 3845, 4573, 5380, 7690, 9146, 13073, 15380, 18292, 22865, 26146, 45730, 52292, 65365, 91460, 130730, 206861, 261460, 413722, 827444, 1034305, 2068610, 3516637, 4137220, 7033274, 14066548, 17583185, 35166370, 70332740]

約数ペア:

[(1, 70332740), (2, 35166370), (4, 17583185), (5, 14066548), (10, 7033274), (17, 4137220), (20, 3516637), (34, 2068610), (68, 1034305), (85, 827444), (170, 413722), (269, 261460), (340, 206861), (538, 130730), (769, 91460), (1076, 65365), (1345, 52292), (1538, 45730), (2690, 26146), (3076, 22865), (3845, 18292), (4573, 15380), (5380, 13073), (7690, 9146)]