29846420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 65672208

約数和(自身を除く): 35825788

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 530, 740, 761, 1060, 1522, 1961, 3044, 3805, 3922, 7610, 7844, 9805, 15220, 19610, 28157, 39220, 40333, 56314, 80666, 112628, 140785, 161332, 201665, 281570, 403330, 563140, 806660, 1492321, 2984642, 5969284, 7461605, 14923210, 29846420]

約数ペア:

[(1, 29846420), (2, 14923210), (4, 7461605), (5, 5969284), (10, 2984642), (20, 1492321), (37, 806660), (53, 563140), (74, 403330), (106, 281570), (148, 201665), (185, 161332), (212, 140785), (265, 112628), (370, 80666), (530, 56314), (740, 40333), (761, 39220), (1060, 28157), (1522, 19610), (1961, 15220), (3044, 9805), (3805, 7844), (3922, 7610)]