19105050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1901}}^1$

素因数の和:1983

約数の個数: 48

約数和(自身を含む): 48112992

約数和(自身を除く): 29007942

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 134, 150, 201, 335, 402, 670, 1005, 1675, 1901, 2010, 3350, 3802, 5025, 5703, 9505, 10050, 11406, 19010, 28515, 47525, 57030, 95050, 127367, 142575, 254734, 285150, 382101, 636835, 764202, 1273670, 1910505, 3184175, 3821010, 6368350, 9552525, 19105050]

約数ペア:

[(1, 19105050), (2, 9552525), (3, 6368350), (5, 3821010), (6, 3184175), (10, 1910505), (15, 1273670), (25, 764202), (30, 636835), (50, 382101), (67, 285150), (75, 254734), (134, 142575), (150, 127367), (201, 95050), (335, 57030), (402, 47525), (670, 28515), (1005, 19010), (1675, 11406), (1901, 10050), (2010, 9505), (3350, 5703), (3802, 5025)]