369740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 940800

約数和(自身を除く): 571060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 139, 140, 190, 266, 278, 380, 532, 556, 665, 695, 973, 1330, 1390, 1946, 2641, 2660, 2780, 3892, 4865, 5282, 9730, 10564, 13205, 18487, 19460, 26410, 36974, 52820, 73948, 92435, 184870, 369740]

約数ペア:

[(1, 369740), (2, 184870), (4, 92435), (5, 73948), (7, 52820), (10, 36974), (14, 26410), (19, 19460), (20, 18487), (28, 13205), (35, 10564), (38, 9730), (70, 5282), (76, 4865), (95, 3892), (133, 2780), (139, 2660), (140, 2641), (190, 1946), (266, 1390), (278, 1330), (380, 973), (532, 695), (556, 665)]