30015954

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 69713280

約数和(自身を除く): 39697326

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 83, 111, 166, 181, 222, 249, 333, 362, 498, 543, 666, 747, 999, 1086, 1494, 1629, 1998, 2241, 3071, 3258, 4482, 4887, 6142, 6697, 9213, 9774, 13394, 15023, 18426, 20091, 27639, 30046, 40182, 45069, 55278, 60273, 82917, 90138, 120546, 135207, 165834, 180819, 270414, 361638, 405621, 555851, 811242, 1111702, 1667553, 3335106, 5002659, 10005318, 15007977, 30015954]

約数ペア:

[(1, 30015954), (2, 15007977), (3, 10005318), (6, 5002659), (9, 3335106), (18, 1667553), (27, 1111702), (37, 811242), (54, 555851), (74, 405621), (83, 361638), (111, 270414), (166, 180819), (181, 165834), (222, 135207), (249, 120546), (333, 90138), (362, 82917), (498, 60273), (543, 55278), (666, 45069), (747, 40182), (999, 30046), (1086, 27639), (1494, 20091), (1629, 18426), (1998, 15023), (2241, 13394), (3071, 9774), (3258, 9213), (4482, 6697), (4887, 6142)]