17229940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9467}}^1$

素因数の和:9496

約数の個数: 48

約数和(自身を含む): 44537472

約数和(自身を除く): 27307532

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 9467, 18934, 37868, 47335, 66269, 94670, 123071, 132538, 189340, 246142, 265076, 331345, 492284, 615355, 662690, 861497, 1230710, 1325380, 1722994, 2461420, 3445988, 4307485, 8614970, 17229940]

約数ペア:

[(1, 17229940), (2, 8614970), (4, 4307485), (5, 3445988), (7, 2461420), (10, 1722994), (13, 1325380), (14, 1230710), (20, 861497), (26, 662690), (28, 615355), (35, 492284), (52, 331345), (65, 265076), (70, 246142), (91, 189340), (130, 132538), (140, 123071), (182, 94670), (260, 66269), (364, 47335), (455, 37868), (910, 18934), (1820, 9467)]