1540385742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{3739}}^1$

素因数の和:4345

約数の個数: 64

約数和(自身を含む): 3735452160

約数和(自身を除く): 2195066418

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 577, 714, 1154, 1731, 3462, 3739, 4039, 7478, 8078, 9809, 11217, 12117, 19618, 22434, 24234, 26173, 29427, 52346, 58854, 63563, 68663, 78519, 127126, 137326, 157038, 190689, 205989, 381378, 411978, 444941, 889882, 1334823, 2157403, 2669646, 4314806, 6472209, 12944418, 15101821, 30203642, 36675851, 45305463, 73351702, 90610926, 110027553, 220055106, 256730957, 513461914, 770192871, 1540385742]

約数ペア:

[(1, 1540385742), (2, 770192871), (3, 513461914), (6, 256730957), (7, 220055106), (14, 110027553), (17, 90610926), (21, 73351702), (34, 45305463), (42, 36675851), (51, 30203642), (102, 15101821), (119, 12944418), (238, 6472209), (357, 4314806), (577, 2669646), (714, 2157403), (1154, 1334823), (1731, 889882), (3462, 444941), (3739, 411978), (4039, 381378), (7478, 205989), (8078, 190689), (9809, 157038), (11217, 137326), (12117, 127126), (19618, 78519), (22434, 68663), (24234, 63563), (26173, 58854), (29427, 52346)]