73770490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2003}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 138516480

約数和(自身を除く): 64745990

約数列:

[1, 2, 5, 10, 29, 58, 127, 145, 254, 290, 635, 1270, 2003, 3683, 4006, 7366, 10015, 18415, 20030, 36830, 58087, 116174, 254381, 290435, 508762, 580870, 1271905, 2543810, 7377049, 14754098, 36885245, 73770490]

約数ペア:

[(1, 73770490), (2, 36885245), (5, 14754098), (10, 7377049), (29, 2543810), (58, 1271905), (127, 580870), (145, 508762), (254, 290435), (290, 254381), (635, 116174), (1270, 58087), (2003, 36830), (3683, 20030), (4006, 18415), (7366, 10015)]