879116156940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{299019101}}^1$

素因数の和:299019127

約数の個数: 72

約数和(自身を含む): 2863406920752

約数和(自身を除く): 1984290763812

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, 299019101, 598038202, 897057303, 1196076404, 1495095505, 1794114606, 2093133707, 2990191010, 3588229212, 4186267414, 4485286515, 5980382020, 6279401121, 8372534828, 8970573030, 10465668535, 12558802242, 14651935949, 17941146060, 20931337070, 25117604484, 29303871898, 31397005605, 41862674140, 43955807847, 58607743796, 62794011210, 73259679745, 87911615694, 125588022420, 146519359490, 175823231388, 219779039235, 293038718980, 439558078470, 879116156940]

約数ペア:

[(1, 879116156940), (2, 439558078470), (3, 293038718980), (4, 219779039235), (5, 175823231388), (6, 146519359490), (7, 125588022420), (10, 87911615694), (12, 73259679745), (14, 62794011210), (15, 58607743796), (20, 43955807847), (21, 41862674140), (28, 31397005605), (30, 29303871898), (35, 25117604484), (42, 20931337070), (49, 17941146060), (60, 14651935949), (70, 12558802242), (84, 10465668535), (98, 8970573030), (105, 8372534828), (140, 6279401121), (147, 5980382020), (196, 4485286515), (210, 4186267414), (245, 3588229212), (294, 2990191010), (420, 2093133707), (490, 1794114606), (588, 1495095505), (735, 1196076404), (980, 897057303), (1470, 598038202), (2940, 299019101)]