1999470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 5370624

約数和(自身を除く): 3371154

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 73, 83, 110, 146, 165, 166, 219, 249, 330, 365, 415, 438, 498, 730, 803, 830, 913, 1095, 1245, 1606, 1826, 2190, 2409, 2490, 2739, 4015, 4565, 4818, 5478, 6059, 8030, 9130, 12045, 12118, 13695, 18177, 24090, 27390, 30295, 36354, 60590, 66649, 90885, 133298, 181770, 199947, 333245, 399894, 666490, 999735, 1999470]

約数ペア:

[(1, 1999470), (2, 999735), (3, 666490), (5, 399894), (6, 333245), (10, 199947), (11, 181770), (15, 133298), (22, 90885), (30, 66649), (33, 60590), (55, 36354), (66, 30295), (73, 27390), (83, 24090), (110, 18177), (146, 13695), (165, 12118), (166, 12045), (219, 9130), (249, 8030), (330, 6059), (365, 5478), (415, 4818), (438, 4565), (498, 4015), (730, 2739), (803, 2490), (830, 2409), (913, 2190), (1095, 1826), (1245, 1606)]