57920070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{148513}}^1$

素因数の和:148536

約数の個数: 32

約数和(自身を含む): 149702112

約数和(自身を除く): 91782042

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 148513, 297026, 445539, 742565, 891078, 1485130, 1930669, 2227695, 3861338, 4455390, 5792007, 9653345, 11584014, 19306690, 28960035, 57920070]

約数ペア:

[(1, 57920070), (2, 28960035), (3, 19306690), (5, 11584014), (6, 9653345), (10, 5792007), (13, 4455390), (15, 3861338), (26, 2227695), (30, 1930669), (39, 1485130), (65, 891078), (78, 742565), (130, 445539), (195, 297026), (390, 148513)]