19172510190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1651379}}^1$

素因数の和:1651438

約数の個数: 64

約数和(自身を含む): 52315718400

約数和(自身を除く): 33143208210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 11610, 1651379, 3302758, 4954137, 8256895, 9908274, 14862411, 16513790, 24770685, 29724822, 44587233, 49541370, 71009297, 74312055, 89174466, 142018594, 148624110, 213027891, 222936165, 355046485, 426055782, 445872330, 639083673, 710092970, 1065139455, 1278167346, 1917251019, 2130278910, 3195418365, 3834502038, 6390836730, 9586255095, 19172510190]

約数ペア:

[(1, 19172510190), (2, 9586255095), (3, 6390836730), (5, 3834502038), (6, 3195418365), (9, 2130278910), (10, 1917251019), (15, 1278167346), (18, 1065139455), (27, 710092970), (30, 639083673), (43, 445872330), (45, 426055782), (54, 355046485), (86, 222936165), (90, 213027891), (129, 148624110), (135, 142018594), (215, 89174466), (258, 74312055), (270, 71009297), (387, 49541370), (430, 44587233), (645, 29724822), (774, 24770685), (1161, 16513790), (1290, 14862411), (1935, 9908274), (2322, 8256895), (3870, 4954137), (5805, 3302758), (11610, 1651379)]