72498230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7451}}^1$

素因数の和:7604

約数の個数: 32

約数和(自身を含む): 150232320

約数和(自身を除く): 77734090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 7451, 9730, 14902, 37255, 52157, 74510, 104314, 260785, 521570, 1035689, 2071378, 5178445, 7249823, 10356890, 14499646, 36249115, 72498230]

約数ペア:

[(1, 72498230), (2, 36249115), (5, 14499646), (7, 10356890), (10, 7249823), (14, 5178445), (35, 2071378), (70, 1035689), (139, 521570), (278, 260785), (695, 104314), (973, 74510), (1390, 52157), (1946, 37255), (4865, 14902), (7451, 9730)]