17403930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 47099520

約数和(自身を除く): 29695590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 146, 219, 270, 365, 438, 657, 730, 883, 1095, 1314, 1766, 1971, 2190, 2649, 3285, 3942, 4415, 5298, 6570, 7947, 8830, 9855, 13245, 15894, 19710, 23841, 26490, 39735, 47682, 64459, 79470, 119205, 128918, 193377, 238410, 322295, 386754, 580131, 644590, 966885, 1160262, 1740393, 1933770, 2900655, 3480786, 5801310, 8701965, 17403930]

約数ペア:

[(1, 17403930), (2, 8701965), (3, 5801310), (5, 3480786), (6, 2900655), (9, 1933770), (10, 1740393), (15, 1160262), (18, 966885), (27, 644590), (30, 580131), (45, 386754), (54, 322295), (73, 238410), (90, 193377), (135, 128918), (146, 119205), (219, 79470), (270, 64459), (365, 47682), (438, 39735), (657, 26490), (730, 23841), (883, 19710), (1095, 15894), (1314, 13245), (1766, 9855), (1971, 8830), (2190, 7947), (2649, 6570), (3285, 5298), (3942, 4415)]