134266470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{344273}}^1$

素因数の和:344296

約数の個数: 32

約数和(自身を含む): 347028192

約数和(自身を除く): 212761722

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 344273, 688546, 1032819, 1721365, 2065638, 3442730, 4475549, 5164095, 8951098, 10328190, 13426647, 22377745, 26853294, 44755490, 67133235, 134266470]

約数ペア:

[(1, 134266470), (2, 67133235), (3, 44755490), (5, 26853294), (6, 22377745), (10, 13426647), (13, 10328190), (15, 8951098), (26, 5164095), (30, 4475549), (39, 3442730), (65, 2065638), (78, 1721365), (130, 1032819), (195, 688546), (390, 344273)]