190339950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{55171}}^1$

素因数の和:55209

約数の個数: 48

約数和(自身を含む): 492575616

約数和(自身を除く): 302235666

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 55171, 110342, 165513, 275855, 331026, 551710, 827565, 1268933, 1379275, 1655130, 2537866, 2758550, 3806799, 4137825, 6344665, 7613598, 8275650, 12689330, 19033995, 31723325, 38067990, 63446650, 95169975, 190339950]

約数ペア:

[(1, 190339950), (2, 95169975), (3, 63446650), (5, 38067990), (6, 31723325), (10, 19033995), (15, 12689330), (23, 8275650), (25, 7613598), (30, 6344665), (46, 4137825), (50, 3806799), (69, 2758550), (75, 2537866), (115, 1655130), (138, 1379275), (150, 1268933), (230, 827565), (345, 551710), (575, 331026), (690, 275855), (1150, 165513), (1725, 110342), (3450, 55171)]