1948656630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{643121}}^1$

素因数の和:643232

約数の個数: 32

約数和(自身を含む): 4723087968

約数和(自身を除く): 2774431338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 643121, 1286242, 1929363, 3215605, 3858726, 6431210, 9646815, 19293630, 64955221, 129910442, 194865663, 324776105, 389731326, 649552210, 974328315, 1948656630]

約数ペア:

[(1, 1948656630), (2, 974328315), (3, 649552210), (5, 389731326), (6, 324776105), (10, 194865663), (15, 129910442), (30, 64955221), (101, 19293630), (202, 9646815), (303, 6431210), (505, 3858726), (606, 3215605), (1010, 1929363), (1515, 1286242), (3030, 643121)]