274751490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1627}}^1$

素因数の和:2083

約数の個数: 64

約数和(自身を含む): 712204416

約数和(自身を除く): 437452926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 433, 866, 1299, 1627, 2165, 2598, 3254, 4330, 4881, 5629, 6495, 8135, 9762, 11258, 12990, 16270, 16887, 21151, 24405, 28145, 33774, 42302, 48810, 56290, 63453, 84435, 105755, 126906, 168870, 211510, 317265, 634530, 704491, 1408982, 2113473, 3522455, 4226946, 7044910, 9158383, 10567365, 18316766, 21134730, 27475149, 45791915, 54950298, 91583830, 137375745, 274751490]

約数ペア:

[(1, 274751490), (2, 137375745), (3, 91583830), (5, 54950298), (6, 45791915), (10, 27475149), (13, 21134730), (15, 18316766), (26, 10567365), (30, 9158383), (39, 7044910), (65, 4226946), (78, 3522455), (130, 2113473), (195, 1408982), (390, 704491), (433, 634530), (866, 317265), (1299, 211510), (1627, 168870), (2165, 126906), (2598, 105755), (3254, 84435), (4330, 63453), (4881, 56290), (5629, 48810), (6495, 42302), (8135, 33774), (9762, 28145), (11258, 24405), (12990, 21151), (16270, 16887)]