298615240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{96953}}^1$

素因数の和:96982

約数の個数: 64

約数和(自身を含む): 837682560

約数和(自身を除く): 539067320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 96953, 193906, 387812, 484765, 678671, 775624, 969530, 1066483, 1357342, 1939060, 2132966, 2714684, 3393355, 3878120, 4265932, 5332415, 5429368, 6786710, 7465381, 8531864, 10664830, 13573420, 14930762, 21329660, 27146840, 29861524, 37326905, 42659320, 59723048, 74653810, 149307620, 298615240]

約数ペア:

[(1, 298615240), (2, 149307620), (4, 74653810), (5, 59723048), (7, 42659320), (8, 37326905), (10, 29861524), (11, 27146840), (14, 21329660), (20, 14930762), (22, 13573420), (28, 10664830), (35, 8531864), (40, 7465381), (44, 6786710), (55, 5429368), (56, 5332415), (70, 4265932), (77, 3878120), (88, 3393355), (110, 2714684), (140, 2132966), (154, 1939060), (220, 1357342), (280, 1066483), (308, 969530), (385, 775624), (440, 678671), (616, 484765), (770, 387812), (1540, 193906), (3080, 96953)]