2912000790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{47419}}^1$

素因数の和:47541

約数の個数: 64

約数和(自身を含む): 7374758400

約数和(自身を除く): 4462757610

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 89, 115, 138, 178, 230, 267, 345, 445, 534, 690, 890, 1335, 2047, 2670, 4094, 6141, 10235, 12282, 20470, 30705, 47419, 61410, 94838, 142257, 237095, 284514, 474190, 711285, 1090637, 1422570, 2181274, 3271911, 4220291, 5453185, 6543822, 8440582, 10906370, 12660873, 16359555, 21101455, 25321746, 32719110, 42202910, 63304365, 97066693, 126608730, 194133386, 291200079, 485333465, 582400158, 970666930, 1456000395, 2912000790]

約数ペア:

[(1, 2912000790), (2, 1456000395), (3, 970666930), (5, 582400158), (6, 485333465), (10, 291200079), (15, 194133386), (23, 126608730), (30, 97066693), (46, 63304365), (69, 42202910), (89, 32719110), (115, 25321746), (138, 21101455), (178, 16359555), (230, 12660873), (267, 10906370), (345, 8440582), (445, 6543822), (534, 5453185), (690, 4220291), (890, 3271911), (1335, 2181274), (2047, 1422570), (2670, 1090637), (4094, 711285), (6141, 474190), (10235, 284514), (12282, 237095), (20470, 142257), (30705, 94838), (47419, 61410)]