142013820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1877}}^1$

素因数の和:1999

約数の個数: 96

約数和(自身を含む): 432871488

約数和(自身を除く): 290857668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 388, 390, 485, 582, 780, 970, 1164, 1261, 1455, 1877, 1940, 2522, 2910, 3754, 3783, 5044, 5631, 5820, 6305, 7508, 7566, 9385, 11262, 12610, 15132, 18770, 18915, 22524, 24401, 25220, 28155, 37540, 37830, 48802, 56310, 73203, 75660, 97604, 112620, 122005, 146406, 182069, 244010, 292812, 364138, 366015, 488020, 546207, 728276, 732030, 910345, 1092414, 1464060, 1820690, 2184828, 2366897, 2731035, 3641380, 4733794, 5462070, 7100691, 9467588, 10924140, 11834485, 14201382, 23668970, 28402764, 35503455, 47337940, 71006910, 142013820]

約数ペア:

[(1, 142013820), (2, 71006910), (3, 47337940), (4, 35503455), (5, 28402764), (6, 23668970), (10, 14201382), (12, 11834485), (13, 10924140), (15, 9467588), (20, 7100691), (26, 5462070), (30, 4733794), (39, 3641380), (52, 2731035), (60, 2366897), (65, 2184828), (78, 1820690), (97, 1464060), (130, 1092414), (156, 910345), (194, 732030), (195, 728276), (260, 546207), (291, 488020), (388, 366015), (390, 364138), (485, 292812), (582, 244010), (780, 182069), (970, 146406), (1164, 122005), (1261, 112620), (1455, 97604), (1877, 75660), (1940, 73203), (2522, 56310), (2910, 48802), (3754, 37830), (3783, 37540), (5044, 28155), (5631, 25220), (5820, 24401), (6305, 22524), (7508, 18915), (7566, 18770), (9385, 15132), (11262, 12610)]