140050950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71821}}^1$

素因数の和:71849

約数の個数: 48

約数和(自身を含む): 374048976

約数和(自身を除く): 233998026

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 71821, 143642, 215463, 359105, 430926, 718210, 933673, 1077315, 1795525, 1867346, 2154630, 2801019, 3591050, 4668365, 5386575, 5602038, 9336730, 10773150, 14005095, 23341825, 28010190, 46683650, 70025475, 140050950]

約数ペア:

[(1, 140050950), (2, 70025475), (3, 46683650), (5, 28010190), (6, 23341825), (10, 14005095), (13, 10773150), (15, 9336730), (25, 5602038), (26, 5386575), (30, 4668365), (39, 3591050), (50, 2801019), (65, 2154630), (75, 1867346), (78, 1795525), (130, 1077315), (150, 933673), (195, 718210), (325, 430926), (390, 359105), (650, 215463), (975, 143642), (1950, 71821)]