11419290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{701}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 29896776

約数和(自身を除く): 18477486

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 701, 905, 1086, 1402, 1629, 1810, 2103, 2715, 3258, 3505, 4206, 5430, 6309, 7010, 8145, 10515, 12618, 16290, 21030, 31545, 63090, 126881, 253762, 380643, 634405, 761286, 1141929, 1268810, 1903215, 2283858, 3806430, 5709645, 11419290]

約数ペア:

[(1, 11419290), (2, 5709645), (3, 3806430), (5, 2283858), (6, 1903215), (9, 1268810), (10, 1141929), (15, 761286), (18, 634405), (30, 380643), (45, 253762), (90, 126881), (181, 63090), (362, 31545), (543, 21030), (701, 16290), (905, 12618), (1086, 10515), (1402, 8145), (1629, 7010), (1810, 6309), (2103, 5430), (2715, 4206), (3258, 3505)]