1367340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1753}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 4125408

約数和(自身を除く): 2758068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1753, 3506, 5259, 7012, 8765, 10518, 17530, 21036, 22789, 26295, 35060, 45578, 52590, 68367, 91156, 105180, 113945, 136734, 227890, 273468, 341835, 455780, 683670, 1367340]

約数ペア:

[(1, 1367340), (2, 683670), (3, 455780), (4, 341835), (5, 273468), (6, 227890), (10, 136734), (12, 113945), (13, 105180), (15, 91156), (20, 68367), (26, 52590), (30, 45578), (39, 35060), (52, 26295), (60, 22789), (65, 21036), (78, 17530), (130, 10518), (156, 8765), (195, 7012), (260, 5259), (390, 3506), (780, 1753)]