2012862660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{3389}}^1$

素因数の和:3941

約数の個数: 96

約数和(自身を含む): 5945788800

約数和(自身を除く): 3932926140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 521, 570, 1042, 1140, 1563, 2084, 2605, 3126, 3389, 5210, 6252, 6778, 7815, 9899, 10167, 10420, 13556, 15630, 16945, 19798, 20334, 29697, 31260, 33890, 39596, 40668, 49495, 50835, 59394, 64391, 67780, 98990, 101670, 118788, 128782, 148485, 193173, 197980, 203340, 257564, 296970, 321955, 386346, 593940, 643910, 772692, 965865, 1287820, 1765669, 1931730, 3531338, 3863460, 5297007, 7062676, 8828345, 10594014, 17656690, 21188028, 26485035, 33547711, 35313380, 52970070, 67095422, 100643133, 105940140, 134190844, 167738555, 201286266, 335477110, 402572532, 503215665, 670954220, 1006431330, 2012862660]

約数ペア:

[(1, 2012862660), (2, 1006431330), (3, 670954220), (4, 503215665), (5, 402572532), (6, 335477110), (10, 201286266), (12, 167738555), (15, 134190844), (19, 105940140), (20, 100643133), (30, 67095422), (38, 52970070), (57, 35313380), (60, 33547711), (76, 26485035), (95, 21188028), (114, 17656690), (190, 10594014), (228, 8828345), (285, 7062676), (380, 5297007), (521, 3863460), (570, 3531338), (1042, 1931730), (1140, 1765669), (1563, 1287820), (2084, 965865), (2605, 772692), (3126, 643910), (3389, 593940), (5210, 386346), (6252, 321955), (6778, 296970), (7815, 257564), (9899, 203340), (10167, 197980), (10420, 193173), (13556, 148485), (15630, 128782), (16945, 118788), (19798, 101670), (20334, 98990), (29697, 67780), (31260, 64391), (33890, 59394), (39596, 50835), (40668, 49495)]