19495350

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{2063}}^1$

素因数の和:2091

約数の個数: 96

約数和(自身を含む): 61424640

約数和(自身を除く): 41929290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 2063, 3150, 4126, 4725, 6189, 9450, 10315, 12378, 14441, 18567, 20630, 28882, 30945, 37134, 43323, 51575, 55701, 61890, 72205, 86646, 92835, 103150, 111402, 129969, 144410, 154725, 185670, 216615, 259938, 278505, 309450, 361025, 389907, 433230, 464175, 557010, 649845, 722050, 779814, 928350, 1083075, 1299690, 1392525, 1949535, 2166150, 2785050, 3249225, 3899070, 6498450, 9747675, 19495350]

約数ペア:

[(1, 19495350), (2, 9747675), (3, 6498450), (5, 3899070), (6, 3249225), (7, 2785050), (9, 2166150), (10, 1949535), (14, 1392525), (15, 1299690), (18, 1083075), (21, 928350), (25, 779814), (27, 722050), (30, 649845), (35, 557010), (42, 464175), (45, 433230), (50, 389907), (54, 361025), (63, 309450), (70, 278505), (75, 259938), (90, 216615), (105, 185670), (126, 154725), (135, 144410), (150, 129969), (175, 111402), (189, 103150), (210, 92835), (225, 86646), (270, 72205), (315, 61890), (350, 55701), (378, 51575), (450, 43323), (525, 37134), (630, 30945), (675, 28882), (945, 20630), (1050, 18567), (1350, 14441), (1575, 12378), (1890, 10315), (2063, 9450), (3150, 6189), (4126, 4725)]