298390530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2801}}^1$

素因数の和:2931

約数の個数: 64

約数和(自身を含む): 740803968

約数和(自身を除く): 442413438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 67, 106, 134, 159, 201, 265, 318, 335, 402, 530, 670, 795, 1005, 1590, 2010, 2801, 3551, 5602, 7102, 8403, 10653, 14005, 16806, 17755, 21306, 28010, 35510, 42015, 53265, 84030, 106530, 148453, 187667, 296906, 375334, 445359, 563001, 742265, 890718, 938335, 1126002, 1484530, 1876670, 2226795, 2815005, 4453590, 5630010, 9946351, 19892702, 29839053, 49731755, 59678106, 99463510, 149195265, 298390530]

約数ペア:

[(1, 298390530), (2, 149195265), (3, 99463510), (5, 59678106), (6, 49731755), (10, 29839053), (15, 19892702), (30, 9946351), (53, 5630010), (67, 4453590), (106, 2815005), (134, 2226795), (159, 1876670), (201, 1484530), (265, 1126002), (318, 938335), (335, 890718), (402, 742265), (530, 563001), (670, 445359), (795, 375334), (1005, 296906), (1590, 187667), (2010, 148453), (2801, 106530), (3551, 84030), (5602, 53265), (7102, 42015), (8403, 35510), (10653, 28010), (14005, 21306), (16806, 17755)]