97972910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 208631808

約数和(自身を除く): 110658898

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 97, 194, 235, 307, 329, 470, 485, 614, 658, 679, 970, 1358, 1535, 1645, 2149, 3070, 3290, 3395, 4298, 4559, 6790, 9118, 10745, 14429, 21490, 22795, 28858, 29779, 31913, 45590, 59558, 63826, 72145, 101003, 144290, 148895, 159565, 202006, 208453, 297790, 319130, 416906, 505015, 1010030, 1042265, 1399613, 2084530, 2799226, 6998065, 9797291, 13996130, 19594582, 48986455, 97972910]

約数ペア:

[(1, 97972910), (2, 48986455), (5, 19594582), (7, 13996130), (10, 9797291), (14, 6998065), (35, 2799226), (47, 2084530), (70, 1399613), (94, 1042265), (97, 1010030), (194, 505015), (235, 416906), (307, 319130), (329, 297790), (470, 208453), (485, 202006), (614, 159565), (658, 148895), (679, 144290), (970, 101003), (1358, 72145), (1535, 63826), (1645, 59558), (2149, 45590), (3070, 31913), (3290, 29779), (3395, 28858), (4298, 22795), (4559, 21490), (6790, 14429), (9118, 10745)]