45109154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 74304000

約数和(自身を除く): 29194846

約数列:

[1, 2, 19, 31, 38, 62, 149, 257, 298, 514, 589, 1178, 2831, 4619, 4883, 5662, 7967, 9238, 9766, 15934, 38293, 76586, 87761, 151373, 175522, 302746, 727567, 1187083, 1455134, 2374166, 22554577, 45109154]

約数ペア:

[(1, 45109154), (2, 22554577), (19, 2374166), (31, 1455134), (38, 1187083), (62, 727567), (149, 302746), (257, 175522), (298, 151373), (514, 87761), (589, 76586), (1178, 38293), (2831, 15934), (4619, 9766), (4883, 9238), (5662, 7967)]