229558890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4021}}^1$

素因数の和:4215

約数の個数: 64

約数和(自身を含む): 604651392

約数和(自身を除く): 375092502

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 173, 330, 346, 519, 865, 1038, 1730, 1903, 2595, 3806, 4021, 5190, 5709, 8042, 9515, 11418, 12063, 19030, 20105, 24126, 28545, 40210, 44231, 57090, 60315, 88462, 120630, 132693, 221155, 265386, 442310, 663465, 695633, 1326930, 1391266, 2086899, 3478165, 4173798, 6956330, 7651963, 10434495, 15303926, 20868990, 22955889, 38259815, 45911778, 76519630, 114779445, 229558890]

約数ペア:

[(1, 229558890), (2, 114779445), (3, 76519630), (5, 45911778), (6, 38259815), (10, 22955889), (11, 20868990), (15, 15303926), (22, 10434495), (30, 7651963), (33, 6956330), (55, 4173798), (66, 3478165), (110, 2086899), (165, 1391266), (173, 1326930), (330, 695633), (346, 663465), (519, 442310), (865, 265386), (1038, 221155), (1730, 132693), (1903, 120630), (2595, 88462), (3806, 60315), (4021, 57090), (5190, 44231), (5709, 40210), (8042, 28545), (9515, 24126), (11418, 20105), (12063, 19030)]