2912134820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{1459}}^1$

素因数の和:1797

約数の個数: 96

約数和(自身を含む): 7152364800

約数和(自身を除く): 4240229980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 269, 371, 530, 538, 742, 1060, 1076, 1345, 1459, 1484, 1855, 1883, 2690, 2918, 3710, 3766, 5380, 5836, 7295, 7420, 7532, 9415, 10213, 14257, 14590, 18830, 20426, 28514, 29180, 37660, 40852, 51065, 57028, 71285, 77327, 99799, 102130, 142570, 154654, 199598, 204260, 285140, 309308, 386635, 392471, 399196, 498995, 541289, 773270, 784942, 997990, 1082578, 1546540, 1569884, 1962355, 1995980, 2165156, 2706445, 2747297, 3924710, 5412890, 5494594, 7849420, 10825780, 10989188, 13736485, 20800963, 27472970, 41601926, 54945940, 83203852, 104004815, 145606741, 208009630, 291213482, 416019260, 582426964, 728033705, 1456067410, 2912134820]

約数ペア:

[(1, 2912134820), (2, 1456067410), (4, 728033705), (5, 582426964), (7, 416019260), (10, 291213482), (14, 208009630), (20, 145606741), (28, 104004815), (35, 83203852), (53, 54945940), (70, 41601926), (106, 27472970), (140, 20800963), (212, 13736485), (265, 10989188), (269, 10825780), (371, 7849420), (530, 5494594), (538, 5412890), (742, 3924710), (1060, 2747297), (1076, 2706445), (1345, 2165156), (1459, 1995980), (1484, 1962355), (1855, 1569884), (1883, 1546540), (2690, 1082578), (2918, 997990), (3710, 784942), (3766, 773270), (5380, 541289), (5836, 498995), (7295, 399196), (7420, 392471), (7532, 386635), (9415, 309308), (10213, 285140), (14257, 204260), (14590, 199598), (18830, 154654), (20426, 142570), (28514, 102130), (29180, 99799), (37660, 77327), (40852, 71285), (51065, 57028)]