74240460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{58921}}^1$

素因数の和:58943

約数の個数: 72

約数和(自身を含む): 257371296

約数和(自身を除く): 183130836

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, 58921, 117842, 176763, 235684, 294605, 353526, 412447, 530289, 589210, 707052, 824894, 883815, 1060578, 1178420, 1237341, 1649788, 1767630, 2062235, 2121156, 2474682, 2651445, 3535260, 3712023, 4124470, 4949364, 5302890, 6186705, 7424046, 8248940, 10605780, 12373410, 14848092, 18560115, 24746820, 37120230, 74240460]

約数ペア:

[(1, 74240460), (2, 37120230), (3, 24746820), (4, 18560115), (5, 14848092), (6, 12373410), (7, 10605780), (9, 8248940), (10, 7424046), (12, 6186705), (14, 5302890), (15, 4949364), (18, 4124470), (20, 3712023), (21, 3535260), (28, 2651445), (30, 2474682), (35, 2121156), (36, 2062235), (42, 1767630), (45, 1649788), (60, 1237341), (63, 1178420), (70, 1060578), (84, 883815), (90, 824894), (105, 707052), (126, 589210), (140, 530289), (180, 412447), (210, 353526), (252, 294605), (315, 235684), (420, 176763), (630, 117842), (1260, 58921)]