274128540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{93241}}^1$

素因数の和:93267

約数の個数: 72

約数和(自身を含む): 892885392

約数和(自身を除く): 618756852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 93241, 186482, 279723, 372964, 466205, 559446, 652687, 932410, 1118892, 1305374, 1398615, 1864820, 1958061, 2610748, 2797230, 3263435, 3916122, 4568809, 5594460, 6526870, 7832244, 9137618, 9790305, 13053740, 13706427, 18275236, 19580610, 22844045, 27412854, 39161220, 45688090, 54825708, 68532135, 91376180, 137064270, 274128540]

約数ペア:

[(1, 274128540), (2, 137064270), (3, 91376180), (4, 68532135), (5, 54825708), (6, 45688090), (7, 39161220), (10, 27412854), (12, 22844045), (14, 19580610), (15, 18275236), (20, 13706427), (21, 13053740), (28, 9790305), (30, 9137618), (35, 7832244), (42, 6526870), (49, 5594460), (60, 4568809), (70, 3916122), (84, 3263435), (98, 2797230), (105, 2610748), (140, 1958061), (147, 1864820), (196, 1398615), (210, 1305374), (245, 1118892), (294, 932410), (420, 652687), (490, 559446), (588, 466205), (735, 372964), (980, 279723), (1470, 186482), (2940, 93241)]