2320870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 4432320

約数和(自身を除く): 2111450

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 151, 265, 290, 302, 530, 755, 1510, 1537, 3074, 4379, 7685, 8003, 8758, 15370, 16006, 21895, 40015, 43790, 80030, 232087, 464174, 1160435, 2320870]

約数ペア:

[(1, 2320870), (2, 1160435), (5, 464174), (10, 232087), (29, 80030), (53, 43790), (58, 40015), (106, 21895), (145, 16006), (151, 15370), (265, 8758), (290, 8003), (302, 7685), (530, 4379), (755, 3074), (1510, 1537)]