82816710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{1493}}^1$

素因数の和:1589

約数の個数: 48

約数和(自身を含む): 203626224

約数和(自身を除く): 120809514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1493, 1849, 2986, 3698, 4479, 5547, 7465, 8958, 9245, 11094, 14930, 18490, 22395, 27735, 44790, 55470, 64199, 128398, 192597, 320995, 385194, 641990, 962985, 1925970, 2760557, 5521114, 8281671, 13802785, 16563342, 27605570, 41408355, 82816710]

約数ペア:

[(1, 82816710), (2, 41408355), (3, 27605570), (5, 16563342), (6, 13802785), (10, 8281671), (15, 5521114), (30, 2760557), (43, 1925970), (86, 962985), (129, 641990), (215, 385194), (258, 320995), (430, 192597), (645, 128398), (1290, 64199), (1493, 55470), (1849, 44790), (2986, 27735), (3698, 22395), (4479, 18490), (5547, 14930), (7465, 11094), (8958, 9245)]