918529260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{2789}}^1$

素因数の和:3311

約数の個数: 96

約数和(自身を含む): 2812320000

約数和(自身を除く): 1893790740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 499, 660, 998, 1497, 1996, 2495, 2789, 2994, 4990, 5489, 5578, 5988, 7485, 8367, 9980, 10978, 11156, 13945, 14970, 16467, 16734, 21956, 27445, 27890, 29940, 30679, 32934, 33468, 41835, 54890, 55780, 61358, 65868, 82335, 83670, 92037, 109780, 122716, 153395, 164670, 167340, 184074, 306790, 329340, 368148, 460185, 613580, 920370, 1391711, 1840740, 2783422, 4175133, 5566844, 6958555, 8350266, 13917110, 15308821, 16700532, 20875665, 27834220, 30617642, 41751330, 45926463, 61235284, 76544105, 83502660, 91852926, 153088210, 183705852, 229632315, 306176420, 459264630, 918529260]

約数ペア:

[(1, 918529260), (2, 459264630), (3, 306176420), (4, 229632315), (5, 183705852), (6, 153088210), (10, 91852926), (11, 83502660), (12, 76544105), (15, 61235284), (20, 45926463), (22, 41751330), (30, 30617642), (33, 27834220), (44, 20875665), (55, 16700532), (60, 15308821), (66, 13917110), (110, 8350266), (132, 6958555), (165, 5566844), (220, 4175133), (330, 2783422), (499, 1840740), (660, 1391711), (998, 920370), (1497, 613580), (1996, 460185), (2495, 368148), (2789, 329340), (2994, 306790), (4990, 184074), (5489, 167340), (5578, 164670), (5988, 153395), (7485, 122716), (8367, 109780), (9980, 92037), (10978, 83670), (11156, 82335), (13945, 65868), (14970, 61358), (16467, 55780), (16734, 54890), (21956, 41835), (27445, 33468), (27890, 32934), (29940, 30679)]