1811010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 4758912

約数和(自身を除く): 2947902

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 67, 85, 102, 106, 134, 159, 170, 201, 255, 265, 318, 335, 402, 510, 530, 670, 795, 901, 1005, 1139, 1590, 1802, 2010, 2278, 2703, 3417, 3551, 4505, 5406, 5695, 6834, 7102, 9010, 10653, 11390, 13515, 17085, 17755, 21306, 27030, 34170, 35510, 53265, 60367, 106530, 120734, 181101, 301835, 362202, 603670, 905505, 1811010]

約数ペア:

[(1, 1811010), (2, 905505), (3, 603670), (5, 362202), (6, 301835), (10, 181101), (15, 120734), (17, 106530), (30, 60367), (34, 53265), (51, 35510), (53, 34170), (67, 27030), (85, 21306), (102, 17755), (106, 17085), (134, 13515), (159, 11390), (170, 10653), (201, 9010), (255, 7102), (265, 6834), (318, 5695), (335, 5406), (402, 4505), (510, 3551), (530, 3417), (670, 2703), (795, 2278), (901, 2010), (1005, 1802), (1139, 1590)]