1004077710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1999}}^1\times {\mathrm{5581}}^1$

素因数の和:7593

約数の個数: 48

約数和(自身を含む): 2612376000

約数和(自身を除く): 1608298290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1999, 3998, 5581, 5997, 9995, 11162, 11994, 16743, 17991, 19990, 27905, 29985, 33486, 35982, 50229, 55810, 59970, 83715, 89955, 100458, 167430, 179910, 251145, 502290, 11156419, 22312838, 33469257, 55782095, 66938514, 100407771, 111564190, 167346285, 200815542, 334692570, 502038855, 1004077710]

約数ペア:

[(1, 1004077710), (2, 502038855), (3, 334692570), (5, 200815542), (6, 167346285), (9, 111564190), (10, 100407771), (15, 66938514), (18, 55782095), (30, 33469257), (45, 22312838), (90, 11156419), (1999, 502290), (3998, 251145), (5581, 179910), (5997, 167430), (9995, 100458), (11162, 89955), (11994, 83715), (16743, 59970), (17991, 55810), (19990, 50229), (27905, 35982), (29985, 33486)]