71951330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{10723}}^1$

素因数の和:10802

約数の個数: 32

約数和(自身を含む): 143615808

約数和(自身を除く): 71664478

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 10723, 21446, 53615, 107230, 117953, 235906, 589765, 654103, 1179530, 1308206, 3270515, 6541030, 7195133, 14390266, 35975665, 71951330]

約数ペア:

[(1, 71951330), (2, 35975665), (5, 14390266), (10, 7195133), (11, 6541030), (22, 3270515), (55, 1308206), (61, 1179530), (110, 654103), (122, 589765), (305, 235906), (610, 117953), (671, 107230), (1342, 53615), (3355, 21446), (6710, 10723)]