74293380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{58963}}^1$

素因数の和:58985

約数の個数: 72

約数和(自身を含む): 257554752

約数和(自身を除く): 183261372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 58963, 117926, 176889, 235852, 294815, 353778, 412741, 530667, 589630, 707556, 825482, 884445, 1061334, 1179260, 1238223, 1650964, 1768890, 2063705, 2122668, 2476446, 2653335, 3537780, 3714669, 4127410, 4952892, 5306670, 6191115, 7429338, 8254820, 10613340, 12382230, 14858676, 18573345, 24764460, 37146690, 74293380]

約数ペア:

[(1, 74293380), (2, 37146690), (3, 24764460), (4, 18573345), (5, 14858676), (6, 12382230), (7, 10613340), (9, 8254820), (10, 7429338), (12, 6191115), (14, 5306670), (15, 4952892), (18, 4127410), (20, 3714669), (21, 3537780), (28, 2653335), (30, 2476446), (35, 2122668), (36, 2063705), (42, 1768890), (45, 1650964), (60, 1238223), (63, 1179260), (70, 1061334), (84, 884445), (90, 825482), (105, 707556), (126, 589630), (140, 530667), (180, 412741), (210, 353778), (252, 294815), (315, 235852), (420, 176889), (630, 117926), (1260, 58963)]