64027470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{164173}}^1$

素因数の和:164196

約数の個数: 32

約数和(自身を含む): 165487392

約数和(自身を除く): 101459922

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 164173, 328346, 492519, 820865, 985038, 1641730, 2134249, 2462595, 4268498, 4925190, 6402747, 10671245, 12805494, 21342490, 32013735, 64027470]

約数ペア:

[(1, 64027470), (2, 32013735), (3, 21342490), (5, 12805494), (6, 10671245), (10, 6402747), (13, 4925190), (15, 4268498), (26, 2462595), (30, 2134249), (39, 1641730), (65, 985038), (78, 820865), (130, 492519), (195, 328346), (390, 164173)]