197374860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{365509}}^1$

素因数の和:365527

約数の個数: 48

約数和(自身を含む): 614056800

約数和(自身を除く): 416681940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 365509, 731018, 1096527, 1462036, 1827545, 2193054, 3289581, 3655090, 4386108, 5482635, 6579162, 7310180, 9868743, 10965270, 13158324, 16447905, 19737486, 21930540, 32895810, 39474972, 49343715, 65791620, 98687430, 197374860]

約数ペア:

[(1, 197374860), (2, 98687430), (3, 65791620), (4, 49343715), (5, 39474972), (6, 32895810), (9, 21930540), (10, 19737486), (12, 16447905), (15, 13158324), (18, 10965270), (20, 9868743), (27, 7310180), (30, 6579162), (36, 5482635), (45, 4386108), (54, 3655090), (60, 3289581), (90, 2193054), (108, 1827545), (135, 1462036), (180, 1096527), (270, 731018), (540, 365509)]