69198950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3167}}^1$

素因数の和:3221

約数の個数: 48

約数和(自身を含む): 141419520

約数和(自身を除く): 72220570

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 2185, 3167, 4370, 6334, 10925, 15835, 21850, 31670, 60173, 72841, 79175, 120346, 145682, 158350, 300865, 364205, 601730, 728410, 1383979, 1504325, 1821025, 2767958, 3008650, 3642050, 6919895, 13839790, 34599475, 69198950]

約数ペア:

[(1, 69198950), (2, 34599475), (5, 13839790), (10, 6919895), (19, 3642050), (23, 3008650), (25, 2767958), (38, 1821025), (46, 1504325), (50, 1383979), (95, 728410), (115, 601730), (190, 364205), (230, 300865), (437, 158350), (475, 145682), (575, 120346), (874, 79175), (950, 72841), (1150, 60173), (2185, 31670), (3167, 21850), (4370, 15835), (6334, 10925)]