74666370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 185763456

約数和(自身を除く): 111097086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 137, 185, 222, 274, 370, 411, 491, 555, 685, 822, 982, 1110, 1370, 1473, 2055, 2455, 2946, 4110, 4910, 5069, 7365, 10138, 14730, 15207, 18167, 25345, 30414, 36334, 50690, 54501, 67267, 76035, 90835, 109002, 134534, 152070, 181670, 201801, 272505, 336335, 403602, 545010, 672670, 1009005, 2018010, 2488879, 4977758, 7466637, 12444395, 14933274, 24888790, 37333185, 74666370]

約数ペア:

[(1, 74666370), (2, 37333185), (3, 24888790), (5, 14933274), (6, 12444395), (10, 7466637), (15, 4977758), (30, 2488879), (37, 2018010), (74, 1009005), (111, 672670), (137, 545010), (185, 403602), (222, 336335), (274, 272505), (370, 201801), (411, 181670), (491, 152070), (555, 134534), (685, 109002), (822, 90835), (982, 76035), (1110, 67267), (1370, 54501), (1473, 50690), (2055, 36334), (2455, 30414), (2946, 25345), (4110, 18167), (4910, 15207), (5069, 14730), (7365, 10138)]