151949650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 299043360

約数和(自身を除く): 147093710

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 307, 475, 521, 614, 950, 1042, 1535, 2605, 3070, 5210, 5833, 7675, 9899, 11666, 13025, 15350, 19798, 26050, 29165, 49495, 58330, 98990, 145825, 159947, 247475, 291650, 319894, 494950, 799735, 1599470, 3038993, 3998675, 6077986, 7997350, 15194965, 30389930, 75974825, 151949650]

約数ペア:

[(1, 151949650), (2, 75974825), (5, 30389930), (10, 15194965), (19, 7997350), (25, 6077986), (38, 3998675), (50, 3038993), (95, 1599470), (190, 799735), (307, 494950), (475, 319894), (521, 291650), (614, 247475), (950, 159947), (1042, 145825), (1535, 98990), (2605, 58330), (3070, 49495), (5210, 29165), (5833, 26050), (7675, 19798), (9899, 15350), (11666, 13025)]