19429496670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1\times {\mathrm{13759}}^1$

素因数の和:14329

約数の個数: 64

約数和(自身を含む): 47189975040

約数和(自身を除く): 27760478370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 457, 515, 618, 914, 1030, 1371, 1545, 2285, 2742, 3090, 4570, 6855, 13710, 13759, 27518, 41277, 47071, 68795, 82554, 94142, 137590, 141213, 206385, 235355, 282426, 412770, 470710, 706065, 1412130, 1417177, 2834354, 4251531, 6287863, 7085885, 8503062, 12575726, 14171770, 18863589, 21257655, 31439315, 37727178, 42515310, 62878630, 94317945, 188635890, 647649889, 1295299778, 1942949667, 3238249445, 3885899334, 6476498890, 9714748335, 19429496670]

約数ペア:

[(1, 19429496670), (2, 9714748335), (3, 6476498890), (5, 3885899334), (6, 3238249445), (10, 1942949667), (15, 1295299778), (30, 647649889), (103, 188635890), (206, 94317945), (309, 62878630), (457, 42515310), (515, 37727178), (618, 31439315), (914, 21257655), (1030, 18863589), (1371, 14171770), (1545, 12575726), (2285, 8503062), (2742, 7085885), (3090, 6287863), (4570, 4251531), (6855, 2834354), (13710, 1417177), (13759, 1412130), (27518, 706065), (41277, 470710), (47071, 412770), (68795, 282426), (82554, 235355), (94142, 206385), (137590, 141213)]