946447020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{27529}}^1$

素因数の和:27735

約数の個数: 72

約数和(自身を含む): 2886024960

約数和(自身を除く): 1939577940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 764, 955, 1146, 1719, 1910, 2292, 2865, 3438, 3820, 5730, 6876, 8595, 11460, 17190, 27529, 34380, 55058, 82587, 110116, 137645, 165174, 247761, 275290, 330348, 412935, 495522, 550580, 825870, 991044, 1238805, 1651740, 2477610, 4955220, 5258039, 10516078, 15774117, 21032156, 26290195, 31548234, 47322351, 52580390, 63096468, 78870585, 94644702, 105160780, 157741170, 189289404, 236611755, 315482340, 473223510, 946447020]

約数ペア:

[(1, 946447020), (2, 473223510), (3, 315482340), (4, 236611755), (5, 189289404), (6, 157741170), (9, 105160780), (10, 94644702), (12, 78870585), (15, 63096468), (18, 52580390), (20, 47322351), (30, 31548234), (36, 26290195), (45, 21032156), (60, 15774117), (90, 10516078), (180, 5258039), (191, 4955220), (382, 2477610), (573, 1651740), (764, 1238805), (955, 991044), (1146, 825870), (1719, 550580), (1910, 495522), (2292, 412935), (2865, 330348), (3438, 275290), (3820, 247761), (5730, 165174), (6876, 137645), (8595, 110116), (11460, 82587), (17190, 55058), (27529, 34380)]