1187395140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{682411}}^1$

素因数の和:682452

約数の個数: 48

約数和(自身を含む): 3439356480

約数和(自身を除く): 2251961340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 682411, 1364822, 2047233, 2729644, 3412055, 4094466, 6824110, 8188932, 10236165, 13648220, 19789919, 20472330, 39579838, 40944660, 59369757, 79159676, 98949595, 118739514, 197899190, 237479028, 296848785, 395798380, 593697570, 1187395140]

約数ペア:

[(1, 1187395140), (2, 593697570), (3, 395798380), (4, 296848785), (5, 237479028), (6, 197899190), (10, 118739514), (12, 98949595), (15, 79159676), (20, 59369757), (29, 40944660), (30, 39579838), (58, 20472330), (60, 19789919), (87, 13648220), (116, 10236165), (145, 8188932), (174, 6824110), (290, 4094466), (348, 3412055), (435, 2729644), (580, 2047233), (870, 1364822), (1740, 682411)]