2018703510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{5581}}^1\times {\mathrm{4019}}^1$

素因数の和:9613

約数の個数: 48

約数和(自身を含む): 5250875760

約数和(自身を除く): 3232172250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4019, 5581, 8038, 11162, 12057, 16743, 20095, 24114, 27905, 33486, 36171, 40190, 50229, 55810, 60285, 72342, 83715, 100458, 120570, 167430, 180855, 251145, 361710, 502290, 22430039, 44860078, 67290117, 112150195, 134580234, 201870351, 224300390, 336450585, 403740702, 672901170, 1009351755, 2018703510]

約数ペア:

[(1, 2018703510), (2, 1009351755), (3, 672901170), (5, 403740702), (6, 336450585), (9, 224300390), (10, 201870351), (15, 134580234), (18, 112150195), (30, 67290117), (45, 44860078), (90, 22430039), (4019, 502290), (5581, 361710), (8038, 251145), (11162, 180855), (12057, 167430), (16743, 120570), (20095, 100458), (24114, 83715), (27905, 72342), (33486, 60285), (36171, 55810), (40190, 50229)]