318970974770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{22446937}}^1$

素因数の和:22446987

約数の個数: 48

約数和(自身を含む): 690916751640

約数和(自身を除く): 371945776870

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 7105, 14210, 22446937, 44893874, 112234685, 157128559, 224469370, 314257118, 650961173, 785642795, 1099899913, 1301922346, 1571285590, 2199799826, 3254805865, 4556728211, 5499499565, 6509611730, 9113456422, 10998999130, 22783641055, 31897097477, 45567282110, 63794194954, 159485487385, 318970974770]

約数ペア:

[(1, 318970974770), (2, 159485487385), (5, 63794194954), (7, 45567282110), (10, 31897097477), (14, 22783641055), (29, 10998999130), (35, 9113456422), (49, 6509611730), (58, 5499499565), (70, 4556728211), (98, 3254805865), (145, 2199799826), (203, 1571285590), (245, 1301922346), (290, 1099899913), (406, 785642795), (490, 650961173), (1015, 314257118), (1421, 224469370), (2030, 157128559), (2842, 112234685), (7105, 44893874), (14210, 22446937)]