340894675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 494968320

約数和(自身を除く): 154073645

約数列:

[1, 5, 11, 19, 25, 53, 55, 95, 209, 265, 275, 475, 583, 1007, 1045, 1231, 1325, 2915, 5035, 5225, 6155, 11077, 13541, 14575, 23389, 25175, 30775, 55385, 65243, 67705, 116945, 257279, 276925, 326215, 338525, 584725, 717673, 1239617, 1286395, 1631075, 3588365, 6198085, 6431975, 13635787, 17941825, 30990425, 68178935, 340894675]

約数ペア:

[(1, 340894675), (5, 68178935), (11, 30990425), (19, 17941825), (25, 13635787), (53, 6431975), (55, 6198085), (95, 3588365), (209, 1631075), (265, 1286395), (275, 1239617), (475, 717673), (583, 584725), (1007, 338525), (1045, 326215), (1231, 276925), (1325, 257279), (2915, 116945), (5035, 67705), (5225, 65243), (6155, 55385), (11077, 30775), (13541, 25175), (14575, 23389)]