415421710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1369

約数の個数: 64

約数和(自身を含む): 847148544

約数和(自身を除く): 431726834

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 71, 86, 110, 142, 215, 355, 430, 473, 710, 781, 946, 1237, 1562, 2365, 2474, 3053, 3905, 4730, 6106, 6185, 7810, 12370, 13607, 15265, 27214, 30530, 33583, 53191, 67166, 68035, 87827, 106382, 136070, 167915, 175654, 265955, 335830, 439135, 531910, 585101, 878270, 966097, 1170202, 1932194, 2925505, 3776561, 4830485, 5851010, 7553122, 9660970, 18882805, 37765610, 41542171, 83084342, 207710855, 415421710]

約数ペア:

[(1, 415421710), (2, 207710855), (5, 83084342), (10, 41542171), (11, 37765610), (22, 18882805), (43, 9660970), (55, 7553122), (71, 5851010), (86, 4830485), (110, 3776561), (142, 2925505), (215, 1932194), (355, 1170202), (430, 966097), (473, 878270), (710, 585101), (781, 531910), (946, 439135), (1237, 335830), (1562, 265955), (2365, 175654), (2474, 167915), (3053, 136070), (3905, 106382), (4730, 87827), (6106, 68035), (6185, 67166), (7810, 53191), (12370, 33583), (13607, 30530), (15265, 27214)]