1541470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 3401568

約数和(自身を除く): 1860098

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 61, 70, 95, 122, 133, 190, 266, 305, 361, 427, 610, 665, 722, 854, 1159, 1330, 1805, 2135, 2318, 2527, 3610, 4270, 5054, 5795, 8113, 11590, 12635, 16226, 22021, 25270, 40565, 44042, 81130, 110105, 154147, 220210, 308294, 770735, 1541470]

約数ペア:

[(1, 1541470), (2, 770735), (5, 308294), (7, 220210), (10, 154147), (14, 110105), (19, 81130), (35, 44042), (38, 40565), (61, 25270), (70, 22021), (95, 16226), (122, 12635), (133, 11590), (190, 8113), (266, 5795), (305, 5054), (361, 4270), (427, 3610), (610, 2527), (665, 2318), (722, 2135), (854, 1805), (1159, 1330)]