8383710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 21111552

約数和(自身を除く): 12727842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 67, 86, 97, 129, 134, 194, 201, 215, 258, 291, 335, 402, 430, 485, 582, 645, 670, 970, 1005, 1290, 1455, 2010, 2881, 2910, 4171, 5762, 6499, 8342, 8643, 12513, 12998, 14405, 17286, 19497, 20855, 25026, 28810, 32495, 38994, 41710, 43215, 62565, 64990, 86430, 97485, 125130, 194970, 279457, 558914, 838371, 1397285, 1676742, 2794570, 4191855, 8383710]

約数ペア:

[(1, 8383710), (2, 4191855), (3, 2794570), (5, 1676742), (6, 1397285), (10, 838371), (15, 558914), (30, 279457), (43, 194970), (67, 125130), (86, 97485), (97, 86430), (129, 64990), (134, 62565), (194, 43215), (201, 41710), (215, 38994), (258, 32495), (291, 28810), (335, 25026), (402, 20855), (430, 19497), (485, 17286), (582, 14405), (645, 12998), (670, 12513), (970, 8643), (1005, 8342), (1290, 6499), (1455, 5762), (2010, 4171), (2881, 2910)]