748468270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1297

約数の個数: 64

約数和(自身を含む): 1509145344

約数和(自身を除く): 760677074

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 83, 110, 146, 166, 365, 415, 730, 803, 830, 913, 1123, 1606, 1826, 2246, 4015, 4565, 5615, 6059, 8030, 9130, 11230, 12118, 12353, 24706, 30295, 60590, 61765, 66649, 81979, 93209, 123530, 133298, 163958, 186418, 333245, 409895, 466045, 666490, 819790, 901769, 932090, 1025299, 1803538, 2050598, 4508845, 5126495, 6804257, 9017690, 10252990, 13608514, 34021285, 68042570, 74846827, 149693654, 374234135, 748468270]

約数ペア:

[(1, 748468270), (2, 374234135), (5, 149693654), (10, 74846827), (11, 68042570), (22, 34021285), (55, 13608514), (73, 10252990), (83, 9017690), (110, 6804257), (146, 5126495), (166, 4508845), (365, 2050598), (415, 1803538), (730, 1025299), (803, 932090), (830, 901769), (913, 819790), (1123, 666490), (1606, 466045), (1826, 409895), (2246, 333245), (4015, 186418), (4565, 163958), (5615, 133298), (6059, 123530), (8030, 93209), (9130, 81979), (11230, 66649), (12118, 61765), (12353, 60590), (24706, 30295)]