29785690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 62353152

約数和(自身を除く): 32567462

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 61, 110, 115, 122, 193, 230, 253, 305, 386, 506, 610, 671, 965, 1265, 1342, 1403, 1930, 2123, 2530, 2806, 3355, 4246, 4439, 6710, 7015, 8878, 10615, 11773, 14030, 15433, 21230, 22195, 23546, 30866, 44390, 48829, 58865, 77165, 97658, 117730, 129503, 154330, 244145, 259006, 270779, 488290, 541558, 647515, 1295030, 1353895, 2707790, 2978569, 5957138, 14892845, 29785690]

約数ペア:

[(1, 29785690), (2, 14892845), (5, 5957138), (10, 2978569), (11, 2707790), (22, 1353895), (23, 1295030), (46, 647515), (55, 541558), (61, 488290), (110, 270779), (115, 259006), (122, 244145), (193, 154330), (230, 129503), (253, 117730), (305, 97658), (386, 77165), (506, 58865), (610, 48829), (671, 44390), (965, 30866), (1265, 23546), (1342, 22195), (1403, 21230), (1930, 15433), (2123, 14030), (2530, 11773), (2806, 10615), (3355, 8878), (4246, 7015), (4439, 6710)]