12342340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 28353024

約数和(自身を除く): 16010684

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 1171, 2108, 2342, 2635, 4684, 5270, 5855, 10540, 11710, 19907, 23420, 36301, 39814, 72602, 79628, 99535, 145204, 181505, 199070, 363010, 398140, 617117, 726020, 1234234, 2468468, 3085585, 6171170, 12342340]

約数ペア:

[(1, 12342340), (2, 6171170), (4, 3085585), (5, 2468468), (10, 1234234), (17, 726020), (20, 617117), (31, 398140), (34, 363010), (62, 199070), (68, 181505), (85, 145204), (124, 99535), (155, 79628), (170, 72602), (310, 39814), (340, 36301), (527, 23420), (620, 19907), (1054, 11710), (1171, 10540), (2108, 5855), (2342, 5270), (2635, 4684)]