298647580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3659}}^1$

素因数の和:3739

約数の個数: 96

約数和(自身を含む): 796884480

約数和(自身を除く): 498236900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 53, 55, 70, 77, 106, 110, 140, 154, 212, 220, 265, 308, 371, 385, 530, 583, 742, 770, 1060, 1166, 1484, 1540, 1855, 2332, 2915, 3659, 3710, 4081, 5830, 7318, 7420, 8162, 11660, 14636, 16324, 18295, 20405, 25613, 36590, 40249, 40810, 51226, 73180, 80498, 81620, 102452, 128065, 160996, 193927, 201245, 256130, 281743, 387854, 402490, 512260, 563486, 775708, 804980, 969635, 1126972, 1357489, 1408715, 1939270, 2133197, 2714978, 2817430, 3878540, 4266394, 5429956, 5634860, 6787445, 8532788, 10665985, 13574890, 14932379, 21331970, 27149780, 29864758, 42663940, 59729516, 74661895, 149323790, 298647580]

約数ペア:

[(1, 298647580), (2, 149323790), (4, 74661895), (5, 59729516), (7, 42663940), (10, 29864758), (11, 27149780), (14, 21331970), (20, 14932379), (22, 13574890), (28, 10665985), (35, 8532788), (44, 6787445), (53, 5634860), (55, 5429956), (70, 4266394), (77, 3878540), (106, 2817430), (110, 2714978), (140, 2133197), (154, 1939270), (212, 1408715), (220, 1357489), (265, 1126972), (308, 969635), (371, 804980), (385, 775708), (530, 563486), (583, 512260), (742, 402490), (770, 387854), (1060, 281743), (1166, 256130), (1484, 201245), (1540, 193927), (1855, 160996), (2332, 128065), (2915, 102452), (3659, 81620), (3710, 80498), (4081, 73180), (5830, 51226), (7318, 40810), (7420, 40249), (8162, 36590), (11660, 25613), (14636, 20405), (16324, 18295)]