75120130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3413}}^1$

素因数の和:3522

約数の個数: 32

約数和(自身を含む): 141585408

約数和(自身を除く): 66465278

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 2201, 3413, 4402, 6826, 11005, 17065, 22010, 34130, 105803, 211606, 242323, 484646, 529015, 1058030, 1211615, 2423230, 7512013, 15024026, 37560065, 75120130]

約数ペア:

[(1, 75120130), (2, 37560065), (5, 15024026), (10, 7512013), (31, 2423230), (62, 1211615), (71, 1058030), (142, 529015), (155, 484646), (310, 242323), (355, 211606), (710, 105803), (2201, 34130), (3413, 22010), (4402, 17065), (6826, 11005)]