65053980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{361411}}^1$

素因数の和:361426

約数の個数: 36

約数和(自身を含む): 197330952

約数和(自身を除く): 132276972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 361411, 722822, 1084233, 1445644, 1807055, 2168466, 3252699, 3614110, 4336932, 5421165, 6505398, 7228220, 10842330, 13010796, 16263495, 21684660, 32526990, 65053980]

約数ペア:

[(1, 65053980), (2, 32526990), (3, 21684660), (4, 16263495), (5, 13010796), (6, 10842330), (9, 7228220), (10, 6505398), (12, 5421165), (15, 4336932), (18, 3614110), (20, 3252699), (30, 2168466), (36, 1807055), (45, 1445644), (60, 1084233), (90, 722822), (180, 361411)]