738808630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{75931}}^1$

素因数の和:76084

約数の個数: 32

約数和(自身を含む): 1530789120

約数和(自身を除く): 791980490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 75931, 151862, 379655, 531517, 759310, 1063034, 2657585, 5315170, 10554409, 21108818, 52772045, 73880863, 105544090, 147761726, 369404315, 738808630]

約数ペア:

[(1, 738808630), (2, 369404315), (5, 147761726), (7, 105544090), (10, 73880863), (14, 52772045), (35, 21108818), (70, 10554409), (139, 5315170), (278, 2657585), (695, 1063034), (973, 759310), (1390, 531517), (1946, 379655), (4865, 151862), (9730, 75931)]