74301770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1481}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 139248720

約数和(自身を除く): 64946950

約数列:

[1, 2, 5, 10, 29, 58, 145, 173, 290, 346, 865, 1481, 1730, 2962, 5017, 7405, 10034, 14810, 25085, 42949, 50170, 85898, 214745, 256213, 429490, 512426, 1281065, 2562130, 7430177, 14860354, 37150885, 74301770]

約数ペア:

[(1, 74301770), (2, 37150885), (5, 14860354), (10, 7430177), (29, 2562130), (58, 1281065), (145, 512426), (173, 429490), (290, 256213), (346, 214745), (865, 85898), (1481, 50170), (1730, 42949), (2962, 25085), (5017, 14810), (7405, 10034)]